Cast & crew
Them! (1954)
Directed by Gordon Douglas Written by Ted Sherdeman, George Worthing Yates
Cast
| James Whitmore | Sgt. Ben Peterson |
| James Arness | FBI Agent Robert Graham |
| Joan Weldon | Dr. Pat Medford |
| Edmund Gwenn | Dr. Harold Medford |
| Onslow Stevens | Brig. Gen. Robert O'Brien |
| Sean McClory | Maj. Kibbee |
| Sandy Descher | The Ellinson Girl |
| Chris Drake | Trooper Ed Blackburn |
| Don Shelton | Trooper Capt. Fred Edwards |
| Fess Parker | Alan Crotty |
| Mary Alan Hokanson | Mrs. Lodge |
| Olin Howland | Jensen |
| William Schallert | Ambulance Attendant |
| Ann Doran | Child Psychiatrist |
| Forbes Murray | Government Official |
| Kenner G. Kemp | Trooper #2 |
| Dub Taylor | Railroad Yard Watchman |
| Leonard Nimoy | Army Sergeant |
| Richard Deacon | Bald Reporter at L.A. News Conference |
| Mary Lou Holloway | Blonde at Police Station |
| Willis Bouchey | Official at D.C. Meeting |
| Charles Perry | Soldier |
| Dorothy Green | Matron |
| Dick York | Teenager in Police Station |
Crew
| Bronislau Kaper | Original Music Composer |
| Ted Sherdeman | Screenplay |
| Gordon Douglas | Director |
| David Weisbart | Producer |
| Thomas Reilly | Editor |
| Sidney Hickox | Director of Photography |
| Stanley Fleischer | Art Direction |
| G.W. Berntsen | Set Decoration |
| Russell S. Hughes | Adaptation |
| George Worthing Yates | Story |
| Moss Mabry | Wardrobe Designer |
| Henry Vilardo | Makeup Artist |
| Gordon Bau | Makeup Artist |
| Robert Turner | Props |
| Francis J. Scheid | Sound |