Rocks from a meteor which grow when in contact with water threaten a sleepy Southwestern desert community.
| Camera | Ellis W. Carter | Director of Photography |
| Writing | Robert M. Fresco | Story |
| Writing | Robert M. Fresco | Screenplay |
| Writing | Jack Arnold | Story |
| Directing | John Sherwood | Director |
| Writing | Norman Jolley | Screenplay |
| Editing | Patrick McCormack | Editor |
| Production | Howard Christie | Producer |
| Visual Effects | Clifford Stine | Visual Effects |
| Costume & Make-Up | Bud Westmore | Makeup Artist |
| Costume & Make-Up | Marilyn Sotto | Costume Design |
| Crew | Frank Brendel | Special Effects |
| Sound | Irving Gertz | Original Music Composer |
| Art | William P. Tapp | Set Decoration |
| Art | Alexander Golitzen | Art Direction |
| Sound | Henry Mancini | Original Music Composer |
| Art | Robert Emmet Smith | Art Direction |
| Art | Russell A. Gausman | Set Decoration |
| Sound | Herman Stein | Original Music Composer |
| Camera | Robert Pierce | Assistant Camera |
| Camera | Harry L. Underwood | Camera Operator |
| Camera | Rollie Lane | Still Photographer |
| Sound | Leslie I. Carey | Sound |
| Sound | Frank H. Wilkinson | Sound |
| Directing | Joseph E. Kenney | Assistant Director |
| Sound | Joseph Gershenson | Music Supervisor |
| Crew | Bob Herron | Stunts |
