Cast & crew
Invasion, U.S.A. (1952)
Directed by Alfred E. Green Written by Robert Smith, Franz Schulz
Cast
| Gerald Mohr | Potter |
| Peggie Castle | Carla |
| Robert Bice | Sylvester |
| Wade Crosby | Congressman Breimer |
| Dan O'Herlihy | Ohman |
| Tom Kennedy | Tim Collin |
| Phyllis Coates | Mrs. Dunn |
| Noel Neill | Ticker |
| Jack Carr | Plant |
Crew
| Robert Smith | Screenplay |
| Alfred E. Green | Director |
| Robert Smith | Story |
| Franz Schulz | Story |
| Albert Glasser | Original Music Composer |
| John L. Russell | Director of Photography |
| Ralph E. Black | Production Supervisor |
| Joseph Justman | Executive Producer |
| Peter Miller | Associate Producer |
| James W. Sullivan | Art Direction |
| John Sturtevant | Set Decoration |
| Robert Smith | Producer |
| Albert Zugsmith | Producer |
| Ralph E. Black | Assistant Director |
| W. Donn Hayes | Supervising Editor |
| Einar Bourman | Wardrobe Designer |
| De De Johnson | Wardrobe Designer |
| Harry Thomas | Makeup Artist |
| Jack Rabin | Visual Effects |
| Frank McWhorter | Sound |