| Ann Blyth | Pamela Morris |
| Barry Nelson | Bob Frazier |
| Cedric Hardwicke | Uncle Simon |
| Diana Hyland | Anne Henderson |
| Don Gordon | Salvatore Ross |
| Ed Wynn | Sam Forstmann |
| Edward Andrews | Oliver Pope |
| Gary Crosby | Floyd Burney |
| Gladys Cooper | Miss Elva Keene |
| Jack Klugman | Max Phillips |
| John Cooper | Jonathan West |
| John Anderson | Mr. Goldsmith |
| John Dehner | Jared Garrity |
| John McGiver | Roswell G. Flemington |
| Lee Kinsolving | Scott |
| Lee Marvin | Steel Kelly |
| Maggie McNamara | Bunny Blake |
| Mark Richman | Trooper Robert Franklin |
| Mary Badham | Sport |
| Michael Constantine | Sheriff Charlie Koch |
| Mickey Rooney | Grady |
| Neville Brand | Fenton |
| Patrick O'Neal | Harmon Gordon |
| Randy Boone | Pfc. McCluskey |
| Richard Basehart | Col. Cook |
| Richard Donner | Director |
| Richard Erdman | McNulty |
| Robert Keith | Jason Foster |
| Robert Lansing | Cmdr. Douglas Stansfield |
| Suzy Parker | Jane |
| Telly Savalas | Erich Streator |
| William Demarest | Joe Britt |
| William Shatner | Bob Wilson |
| Antoinette Bower | Norda |
| Bill Mumy | Pip |
| Bonnie Beecher | Mary Rachel |
| Carolyn Kearney | Marnie Kirk |
| Christine White | Ruth Wilson |
| Constance Ford | Barbara Polk |
| Gail Kobe | Leah Maitland |
| George Takei | Taro |
| Hazel Court | Charlotte Scott |
| Helen Westcott | Lillian Pope |
| J. Pat O'Malley | Gooberman,Old Man |
| James Coburn | Maj. French |
| Joan Blondell | Phyllis Britt |
| Joe Mantell | Pole |
| Joseph Newman | Director |
| Lee Philips | Jordan Herrick |
| Leon Belasco | Potts |
| Mariette Hartley | Sandra Horn |
| Martin Landau | Maj. Ivan Kuchenko |
| Mary Laroche | Annabelle |
| Mary Munday | Hildy Powell |
| Nancy Malone | Millie Frazier |
| Nora Marlowe | Margaret Phillips |
| Paul Fix | Colbey |
| Penny Singleton | Mrs. Flemington |
| Robert Hogan | Robert Blake |
| Ruta Lee | Flora Gordon |
| Shelley Fabares | Ellen Tillman |
| Suzanne Cupito | Susan |
| Virginia Gregg | Emily Harper |
| Warren Oates | Cpl. Langsford |
| Barton Heyman | Lt. Blane |
| Bill Diamond | Pvt. Pip |
| Celia Lovsky | Viola Draper |
| Chuck Hicks | Battling Maxo |
| David Macklin | Bud Powell |
| Earl Hamner | Writer |
| Ed Kemmer | Flight Engineer |
| George Macready | Dr. Bixler |
| Hank Patterson | Old Man,Mr. Gentry |
| Ian Wolfe | Schwimmer |
| James Callahan | Doug Kirk |
| John Marley | Jason |
| Karen Norris | Mother |
| Kevin Hagen | Pete Radcliff |
| Martine Bartlett | Miss Finch |
| Michael Forest | Steve |
| Michael Fox | Psychiatrist |
| Milton Selzer | Wilfred Harper |
| Robert Bray | Captain |
| Rod Serling | Writer |
| Roger Davis | David Mitchell |
| Roy Roberts | Mr. Cooper |
| Sarah Selby | Mrs. Cudahy |
| Stanley Adams | Jensen |
| Sterling Holloway | TV Repairman |
| Terry Becker | Jagger |
| Tracy Stratford | Christie |
| Vaughn Taylor | Mr. Maitland |
| Walter Brooke | Dr. Raymond Gordon |
| Alan Sues | Wilfred Harper Jr. |
| Asa Maynor | Stewardess |
| Bing Russell | Ben Braden |
| Connie Gilchrist | Mrs. Feeny |
| Denver Pyle | Stu Tillman |
| Edward Binns | Gen. Walters |
| Frank Ferguson | Krueger |
| Frank Watkins | Harber |
| George Lindsey | Deputy Pierce |
| Greg Morris | Lieutenant |
| Harold Gould | Gen. Larrabee |
| Herbert Lytton | Dr. Saltman |
| Herbie Faye | Joe the Bartender |
| John van Dreelen | Commissar Vassiloff |
| June Foray | Talky Tina |
| Marvin Miller | Robot |
| Merritt Bohn | Nolan |
| Olan Soule | Mr. Smiles |
| Percy Helton | Lapham |
| Philip Ober | Mr. Henderson |
| Tim Stafford | Jeb |
| Totty Ames | Woman |
| William Benedict | Conklin |
| William Sargent | Dr. Mel Avery |
| Brooke Hayward | Paula Harper |
| Doris Singleton | Secretary |
| Douglas Lambert | Albert |
| Ivan Dixon | Rev. Anderson |
| Marsha Hunt | Mrs. Henderson |
| Nick Cravat | Gremlin |
| Norman Leavitt | Sheriff Gilchrist |
| S. John Launer | Moran |
| Sandra Gould | Woman |
| Stafford Repp | Pawnbroker |
| William Froug | Producer |
| William Swan | Technician |
| Bob Kelljan | Boris |
| Georgia Simmons | Aunt T |
| Dee Hartford | Gloria Sherwood |
Technical Credits
| Abner Biberman | Director |
| Alan Crosland | Director |
| Bernard Girard | Director |
| Don Siegel | Director |
| Don Weis | Director |
| Elliot Silverstein | Director |
| Ida Lupino | Director |
| Jacques Tourneur | Director |
| John Brahm | Director |
| John Rich | Director |
| Joseph Newman | Director |
| Richard Donner | Director |
| Richard L. Bare | Director |
| Richard Sarafian | Director |
| Robert Butler | Director |
| Robert Florey | Director |
| Roger Kay | Director |
| Ron Winston | Director |
| Ted Post | Director |