| Irwin Allen | ... | (created by) (84 episodes, 1965-1968) |
| Irwin Allen | ... | (story by) (1 episode, 1965) |
| Irwin Allen | ... | (teleplay by) (1 episode, 1965) |
| Peter Packer | ... | (written by) (24 episodes, 1965-1968) |
| Peter Packer | ... | (teleplay by) (1 episode, 1965) |
| Barney Slater | ... | (written by) (20 episodes, 1965-1968) |
| Barney Slater | ... | (teleplay by) (1 episode, 1965) |
| Jackson Gillis | ... | (written by) (7 episodes, 1965-1968) |
| Carey Wilber | ... | (written by) (6 episodes, 1966-1967) |
| Carey Wilber | ... | (teleplay by) (1 episode, 1965) |
| Shimon Wincelberg | ... | (story by) (4 episodes, 1965) |
| Shimon Wincelberg | ... | (written by) (2 episodes, 1965) |
| Shimon Wincelberg | ... | (teleplay by) (1 episode, 1965) |
| Bob Duncan | ... | (written by) (5 episodes, 1966-1968) |
| Wanda Duncan | ... | (written by) (5 episodes, 1966-1968) |
| Robert Hamner | ... | (written by) (5 episodes, 1967-1968) |
| William Welch | ... | (written by) (3 episodes, 1965-1967) |
| William Welch | ... | (teleplay by) (1 episode, 1965) |
| Allan Balter | ... | (written by) (2 episodes, 1965-1966) |
| William Read Woodfield | ... | (written by) (2 episodes, 1965-1966) |
| Herman Groves | ... | (story by) (1 episode, 1965) |
| Herman Groves | ... | (teleplay by) (1 episode, 1965) |
| Norman Lessing | ... | (teleplay by) (1 episode, 1965) |
| Michael Fessier | ... | (written by) (1 episode, 1966) |
| K.C. Alison | ... | (written by) (1 episode, 1967) |
| Margaret Brookman Hill | ... | (written by) (1 episode, 1967) |
| Jack Turley | ... | (written by) (1 episode, 1967) |