LOST IN SPACE EPISODE GUIDE
Arranged first by Production Number and then by Original Air Date
Pilot
| Episode # | Production # | Airdate | Production Date | Title | Writer | Director | Art Director, credited after Jack Martin Smith |
| P-1 | 6023 | Unaired | January 1965 | No Place to Hide | Irwin Allen and Shimon Wincelberg from a story by Irwin Allen | Irwin Allen | William J. Creber |
Season 1
| Episode # | Season # | Production # | Original Airdate | Title | Writer | Director | Art Director, credited after Jack Martin Smith |
| 1 | 1.1 | 8501 | Sep 15 1965 | The Reluctant Stowaway | Shimon Wincelberg (credited as S. Bar David) | Tony Leader | Robert Kinoshita |
| 2 | 1.2 | 8502 | Sep 22 1965 | The Derelict | Teleplay by Peter Packer, story by Shimon Wincelberg | Alex Singer | Robert Kinoshita |
| 3 | 1.3 | 8503 | Sep 29 1965 | Island in the Sky | Teleplay by Norman Lessing, story by Shimon Wincelberg | Tony Leader | Robert Kinoshita |
| 4 | 1.4 | 8504 | Oct 6 1965 | There Were Giants in the Earth | Teleplay by Carey Wilber, story by Shimon Wincelberg | Leo Penn | Robert Kinoshita |
| 5 | 1.5 | 8505 | Oct 13 1965 | The Hungry Sea | Teleplay by William Welch, story by Shimon Wincelberg | Sobey Martin | Robert Kinoshita |
| 6 | 1.6 | 8506 | Oct 20 1965 | Welcome Stranger | Peter Packer | Alvin Ganzer | Robert Kinoshita |
| 7 | 1.7 | 8507 | Oct 27 1965 | My Friend Mr. Nobody | Jackson Gillis | Paul Stanley | Robert Kinoshita |
| 8 | 1.8 | 8508 | Nov 3 1965 | Invaders from the Fifth Dimension | Shimon Wincelberg | Leonard Horn | Robert Kinoshita |
| 9 | 1.9 | 8509 | Nov 10 1965 | The Oasis | Peter Packer | Sutton Roley | Robert Kinoshita |
| 10 | 1.10 | 8510 | Nov 17 1965 | The Sky is Falling | Barney Slater & Herman Groves from a story by Herman Groves | Sobey Martin | Carl MacAuley |
| 12 | 1.12 | 8511 | Dec 1 1965 | The Raft | Peter Packer | Sobey Martin | Carl MacAuley |
| 11 | 1.11 | 8512 | Nov 24 1965 | Wish upon a Star | Barney Slater | Sutton Roley | Robert Kinoshita |
| 13 | 1.13 | 8513 | Dec 8 1965 | One of our Dogs is Missing | William Welch | Sutton Roley | Robert Kinoshita |
| 14 | 1.14 | 8514 | Dec 15 1965 | Attack of the Monster Plants | William Read Woodfield & Allan Balter | Justus Addiss | Carl MacAuley |
| 15 | 1.15 | 8515 | Dec 29 1965 | Return from Outer Space | Peter Packer | Nathan Juran | Robert Kinoshita |
| 16 | 1.16 | 8516 | Jan 12 1966 | The Keeper, Part One | Barney Slater | Sobey Martin | Carl MacAuley |
| 17 | 1.17 | 8617 | Jan 19 1966 | The Keeper, Part Two | Barney Slater | Harry Harris | Robert Kinoshita |
| 18 | 1.18 | 8518 | Jan 26 1966 | The Sky Pirate | Carey Wilber | Sobey Martin | Carl MacAuley |
| 19 | 1.19 | 8519 | Feb 2 1966 | Ghost in Space | Peter Packer | Don Richardson | Robert Kinoshita |
| 21 | 1.21 | 8520 | Feb 16 1966 | The Magic Mirror | Jackson Gillis | Nathan Juran | Carl MacAuley |
| 20 | 1.20 | 8521 | Feb 9 1966 | The War of the Robots | Barney Slater | Sobey Martin | Robert Kinoshita |
| 22 | 1.22 | 8522 | Mar 2 1966 | The Challenge | Barney Slater | Don Richardson | Robert Kinoshita |
| 23 | 1.23 | 8523 | Mar 9 1966 | The Space Trader | Barney Slater | Nathan Juran | Carl MacAuley |
| 24 | 1.24 | 8524 | Mar 16 1966 | His Majesty Smith | Carey Wilber | Harry Harris | Robert Kinoshita |
| 25 | 1.25 | 8525 | Mar 30 1966 | The Space Croppers | Peter Packer | Sobey Martin | Carl MacAuley |
| 26 | 1.26 | 8526 | Apr 6 1966 | All That Glitters | Barney Slater | Harry Harris | Robert Kinoshita |
| 27 | 1.27 | 8527 | Apr 13 1966 | The Lost Civilization | William Welch | Don Richardson | Carl MacAuley |
| 28 | 1.28 | 8528 | Apr 20 1966 | A Change of Space | Peter Packer | Sobey Martin | Robert Kinoshita |
| 29 | 1.29 | 8529 | Apr 27 1966 | Follow the Leader | Barney Slater | Don Richardson | Carl MacAuley |
Season 2
| Episode # | Season # | Production # | Original Airdate | Title | Writer | Director | Art Director, credited after Jack Martin Smith |
| 30 | 2.1 | 9501 | Sep 14 1966 | Blast off into Space | Peter Packer | Nathan Juran | Robert Kinoshita |
| 31 | 2.2 | 9502 | Sep 21 1966 | Wild Adventure | William Read Woodfield & Allan Balter | Don Richardson | Robert Kinoshita |
| 32 | 2.3 | 9503 | Sep 28 1966 | The Ghost Planet | Peter Packer | Nathan Juran | Robert Kinoshita |
| 33 | 2.4 | 9504 | Oct 5 1966 | Forbidden World | Barney Slater | Don Richardson | Robert Kinoshita |
| 34 | 2.5 | 9505 | Oct 12 1966 | Space Circus | Bob & Wanda Duncan | Harry Harris | Robert Kinoshita |
| 35 | 2.6 | 9506 | Oct 19 1966 | Prisoners of Space | Barney Slater | Nathan Juran | Robert Kinoshita |
| 36 | 2.7 | 9507 | Oct 26 1966 | The Android Machine | Bob & Wanda Duncan | Don Richardson | Robert Kinoshita |
| 37 | 2.8 | 9508 | Nov 2 1966 | The Deadly Games of Gamma 6 | Barney Slater | Harry Harris | Robert Kinoshita |
| 38 | 2.9 | 9509 | Nov 9 1966 | The Thief from Outer Space | Jackson Gillis | Don Richardson | Robert Kinoshita |
| 39 | 2.10 | 9510 | Nov 16 1966 | Curse of Cousin Smith | Barney Slater | Justus Addiss | Robert Kinoshita |
| 43 | 2.14 | 9511 | Dec 21 1966 | The Dream Monster | Peter Packer | Don Richardson | Robert Kinoshita |
| 40 | 2.11 | 9512 | Nov 30 1966 | West of Mars | Michael Fessier | Nathan Juran | Robert Kinoshita |
| 41 | 2.12 | 9513 | Dec 7 1966 | A Visit to Hades | Carey Wilber | Don Richardson | Robert Kinoshita |
| 42 | 2.13 | 9514 | Dec 14 1966 | Wreck of the Robot | Barney Slater | Nathan Juran | Robert Kinoshita |
| 43 | 3.24 | 9511 | Dec 21 1966 | The Dream Monster | Peter Packer | Don Richardson | Robert Kinoshita |
| 44 | 2.15 | 9515 | Dec 28 1966 | The Golden Man | Barney Slater | Don Richardson | Robert Kinoshita |
| 45 | 2.16 | 9516 | Jan 4 1967 | The Girl from the Green Dimension | Peter Packer | Nathan Juran | Robert Kinoshita |
| 46 | 2.17 | 9517 | Jan 11 1967 | The Questing Beast | Carey Wilber | Don Richardson | Robert Kinoshita |
| 47 | 2.18 | 9518 | Jan 25 1967 | The Toymaker | Bob & Wanda Duncan | Robert Douglas | Robert Kinoshita |
| 48 | 2.19 | 9519 | Feb 1 1967 | Mutiny in Space | Peter Packer | Don Richardson | Robert Kinoshita |
| 49 | 2.20 | 9520 | Feb 8 1967 | The Space Vikings | Margaret Brookman Hill | Ezra Stone | Robert Kinoshita |
| 52 | 2.23 | 9521 | Mar 1 1967 | The Treasure of the Lost Planet | Carey Wilber | Harry Harris | Robert Kinoshita |
| 50 | 2.21 | 9522 | Feb 15 1967 | Rocket to Earth | Barney Slater | Don Richardson | Robert Kinoshita |
| 57 | 2.28 | 9523 | Apr 5 1967 | The Mechanical Men | Barney Slater | Seymour Robbie | Robert Kinoshita |
| 53 | 2.24 | 9524 | Mar 8 1967 | Revolt of the Androids | Bob & Wanda Duncan | Don Richardson | Robert Kinoshita |
| 51 | 2.22 | 9525 | Feb 22 1967 | The Cave of the Wizards | Peter Packer | Don Richardson | Robert Kinoshita |
| 54 | 2.25 | 9526 | Mar 15 1967 | The Colonists | Peter Packer | Ezra Stone | Robert Kinoshita |
| 55 | 2.26 | 9527 | Mar 22 1967 | Trip Through the Robot | Barney Slater | Don Richardson | Robert Kinoshita |
| 56 | 2.27 | 9528 | Mar 29 1967 | The Phantom Family | Peter Packer | Ezra Stone | Robert Kinoshita |
| 58 | 2.29 | 9529 | Apr 12 1967 | The Astral Traveler | Carey Wilber | Don Richardson | Robert Kinoshita |
| 59 | 2.30 | 9530 | Apr 26 1967 | The Galaxy Gift | Barney Slater | Ezra Stone | Robert Kinoshita |
Season 3
| Episode # | Season # | Production # | Original Airdate | Title | Writer | Director | Art Director, credited after Jack Martin Smith |
| 60 | 3.1 | 1501 | Sep 6 1967 | Condemned of Space | Peter Packer | Nathan Juran | Rodger E. Maus |
| 63 | 3.4 | 1502 | Sep 27 1967 | Hunter's Moon | Jack Turley | Don Richardson | Rodger E. Maus |
| 64 | 3.5 | 1503 | Oct 4 1967 | The Space Primevals | Peter Packer | Nathan Juran | Rodger E. Maus |
| 70 | 3.11 | 1504 | Nov 22 1967 | Deadliest of the Species | Robert Hamner | Don Richardson | Rodger E. Maus |
| 61 | 3.2 | 1505 | Sep 13 1967 | Visit to a Hostile Planet | Peter Packer | Sobey Martin | Rodger E. Maus |
| 62 | 3.3 | 1506 | Sep 20 1967 | Kidnapped in Space | Robert Hamner | Don Richardson | Art Loel |
| 67 | 3.8 | 1507 | Oct 25 1967 | Flight into the Future | Peter Packer | Sobey Martin | Frank O. Barnette |
| 65 | 3.6 | 1508 | Oct 11 1967 | The Space Destructors | Robert Hamner | Don Richardson | Frank O. Barnette |
| 66 | 3.7 | 1509 | Oct 18 1967 | The Haunted Lighthouse | Jackson Gillis | Sobey Martin | Frank O. Barnette |
| 68 | 3.9 | 1510 | Nov 8 1967 | Collision of Planets | Peter Packer | Don Richardson | Frank O. Barnette |
| 69 | 3.10 | 1511 | Nov 15 1967 | Space Creature | William Welch | Sobey Martin | Frank O. Barnette |
| 74 | 3.15 | 1512 | Dec 27 1967 | The Anti-Matter Man | K.C. Alison (Barney Slater & Robert Hamner) | Sutton Roley | Frank O. Barnette |
| 73 | 3.14 | 1513 | Dec 20 1967 | Castles in Space | Peter Packer | Sobey Martin | Frank O. Barnette |
| 71 | 3.12 | 1514 | Nov 29 1967 | A Day at the Zoo | Jackson Gillis | Irving Moore | Frank O. Barnette |
| 72 | 3.13 | 1515 | Dec 13 1967 | Two Weeks in Space | Robert Hamner | Don Richardson | Frank O. Barnette |
| 75 | 3.16 | 1516 | Jan 3 1968 | Target Earth | Peter Packer from a story by Allan Balter | Nathan Juran | Frank O. Barnette |
| 81 | 3.22 | 1517 | Feb 21 1968 | Flaming Planet | Barney Slater | Don Richardson | Frank O. Barnette |
| 77 | 3.18 | 1518 | Jan 17 1968 | The Time Merchant | Bob & Wanda Duncan | Ezra Stone | Frank O. Barnette |
| 76 | 3.17 | 1519 | Jan 10 1968 | Princess of Space | Jackson Gillis | Don Richardson | Frank O. Barnette |
| 78 | 3.19 | 1520 | Jan 24 1968 | The Promised Planet | Peter Packer | Ezra Stone | Frank O. Barnette |
| 82 | 3.23 | 1521 | Feb 28 1968 | The Great Vegetable Rebellion | Peter Packer | Don Richardson | Frank O. Barnette |
| 79 | 3.20 | 1522 | Jan 31 1968 | Fugitives in Space | Robert Hamner | Ezra Stone | Frank O. Barnette |
| 80 | 3.21 | 1523 | Feb 14 1968 | Space Beauty | Jackson Gillis | Irving Moore | Frank O. Barnette |
| 83 | 3.24 | 1524 | Mar 6 1968 | Junkyard of Space | Barney Slater | Ezra Stone | Frank O. Barnette |
Original
Episode
# Production # Air Date Episode
Title
___ ____ ___________
_________ ______________________
Pilot
P- 1 6023 Unaired No Place To Hide
Season 1
1. 1- 1
8501 Sep 15 1965
The Reluctant Stowaway
2. 1- 2
8502 Sep 22 1965
The Derelict
3. 1- 3
8503 Sep 29 1965
Island in the Sky
4. 1- 4
8504 Oct 6
1965 There Were Giants in the Earth
5. 1- 5
8505 Oct 13 1965
The Hungry Sea
6. 1- 6
8506 Oct 20 1965
Welcome Stranger
7. 1- 7
8507 Oct 27 1965
My Friend Mr Nobody
8. 1- 8
8508 Nov 3
1965 Invaders From the Fifth Dimension
9. 1- 9
8509 Nov 10 1965
The Oasis
10. 1-10
8510 Nov 17 1965
The Sky is Falling
11. 1-11
8512 Nov 24 1965
Wish Upon a Star
12. 1-12
8511 Dec 1
1965 The Raft
13. 1-13
8513 Dec 8
1965 One of Our Dogs is Missing
14. 1-14
8514 Dec 15 1965
Attack of the Monster Plants
15. 1-15
8515 Dec 29 1965
Return From Outer Space
16. 1-16
8516 Jan 12 1966
The Keeper Part One
17. 1-17
8617 Jan 19 1966
The Keeper Part Two
18. 1-18
8518 Jan 26 1966
The Sky Pirate
19. 1-19
8519 Feb 2
1966 Ghost in Space
20. 1-20
8521 Feb 9
1966 War of the Robots
21. 1-21
8520 Feb 16 1966
The Magic Mirror
22. 1-22
8522 Mar 2
1966 The Challenge
23. 1-23
8523 Mar 9
1966 The Space Trader
24. 1-24
8524 Mar 16 1966
His Majesty Smith
25. 1-25
8525 Mar 30 1966
The Space Croppers
26. 1-26
8526 Apr 6
1966 All That Glitters
27. 1-27
8527 Apr 13 1966
The Lost Civilization
28. 1-28
8528 Apr 20 1966
A Change of Space
29. 1-29
8529 Apr 27 1966
Follow the Leader
Season 2
30. 2- 1
9501 Sep 14 1966
Blast Off into Space
31. 2- 2
9502 Sep 21 1966
Wild Adventure
32. 2- 3
9503 Sep 28 1966
The Ghost Planet
33. 2- 4
9504 Oct 5
1966 Forbidden World
34. 2- 5
9505 Oct 12 1966
Space Circus
35. 2- 6
9506 Oct 19 1966
The Prisoners of Space
36. 2- 7
9507 Oct 26 1966
The Android Machine
37. 2- 8
9508 Nov 2
1966 The Deadly Games of Gamma 6
38. 2- 9
9509 Nov 9
1966 The Thief From Outer Space
39. 2-10
9510 Nov 16 1966
The Curse of Cousin Smith
40. 2-11
9512 Nov 11 1966
West of Mars
41. 2-12
9513 Dec 7
1966 A Visit to Hades
42. 2-13
9514 Nov 14 1966
The Wreck of the Robot
43. 2-14
9511 Dec 21 1966
The Dream Monster
44. 2-15
9515 Dec 28 1966
The Golden Man
45. 2-16
9516 Jan 4
1967 The Girl From the Green Dimension
46. 2-17
9517 Jan 11 1967
The Questing Beast
47. 2-18
9518 Jan 25 1967
The Toymaker
48. 2-19
9519 Feb 1
1967 Mutiny in Space
49. 2-20
9520 Feb 8
1967 The Space Vikings
50. 2-21
9522 Feb 15 1967
Rocket to Earth
51. 2-22
9525 Feb 22 1967
The Cave of the Wizards
52. 2-23
9521 Mar 1
1967 Treasures of the Lost Planet
53. 2-24
9524 Mar 8
1967 Revolt of the Androids
54. 2-25
9526 Mar 15 1967
The Colonists
55. 2-26
9527 Mar 22 1967
Trip Through the Robot
56. 2-27
9528 Mar 29 1967
The Phantom Family
57. 2-28
9523 Apr 5
1967 The Mechanical Men
58. 2-29
9529 Apr 12 1967
The Astral Traveler
59. 2-30
9530 Apr 26 1967
The Galaxy Gift
Season 3
60. 3- 1
1501 Sep 6
1967 The Condemned of Space
61. 3- 2
1505 Sep 13 1967
Visit to a Hostile Planet
62. 3- 3
1506 Sep 9
1967 Kidnapped in Space
63. 3- 4
1502 Sep 27 1967
Hunter's Moon
64. 3- 5
1503 Oct 4
1967 The Space Primevals
65. 3- 6
1508 Oct 11 1967
The Space Destructors
66. 3- 7
1509 Oct 18 1967
The Haunted Lighthouse
67. 3- 8
1507 Oct 25 1967
Flight Into the Future
68. 3- 9
1510 Nov 8
1967 Collision of the Planets
69. 3-10
1511 Nov 15 1967
The Space Creature
70. 3-11
1504 Nov 22 1967
Deadliest of the Species
71. 3-12
1514 Nov 29 1967
A Day at the Zoo
72. 3-13
1515 Dec 13 1967
Two Weeks in Space
73. 3-14
1513 Dec 20 1967
Castles in Space
74. 3-15
1512 Dec 27 1967
The Anti-Matter Man
75. 3-16
1516 Jan 3
1968 Target: Earth
76. 3-17
1519 Jan 10 1968
Princess of Space
77. 3-18
1518 Jan 17 1968
The Time Merchant
78. 3-19
1520 Jan 24 1968
The Promised Planet
79. 3-20
1522 Jan 31 1968
Fugitives in Space
80. 3-21
1523 Feb 14 1968
Space Beauty
81. 3-22
1517 Feb 21 1968
The Flaming Planet
82. 3-23
1521 Feb 28 1968
The Great Vegetable Rebellion
83. 3-24
1524 Mar 6
1968 Junkyard of Space
• Guy Williams
as Prof. John Robinson
• June
Lockhart as Dr. Maureen Robinson
• Mark
Goddard as Major Don West
• Marta
Kristen as Judy Robinson
• Billy
Mumy as Will Robinson
• Angela
Cartwright as Penny Robinson
• Jonathan
Harris as Dr. Zachary Smith
• Bob May
operator of the Robot
• Dick
Tufeld as the voice of the Robot