 |
Kerwin Mathews as Dr. Barnaby Cross |
 |
Diana Van der Vlis as Cassandra |
 |
Norman Fell as Lieutenant P. J. Hartunain |
 |
Larry Blyden as Waldo Kent |
 |
Richard Anderson as Timothy Selfridge |
 |
Michael Constantine as Oscar Jensen |
 |
Margaret Hamilton as Ivy Rumson |
 |
Kevin McCarthy as Cameron Witherspoon |
 |
Anne Jeffreys as Florence Blackstone |
 |
Richard Ney as Bunky Norris |
| Sound | John Williams | Original Music Composer |
| Directing | Don Medford | Director |
| Writing | Peter Stone | Writer |
| Writing | Sherman Yellen | Writer |
| Production | Norman Felton | Producer |
| Production | Dick Powell | Executive Producer |
