Cast & crew
Gateways to the Mind (1958)
Directed by Owen Crump Written by Henry F. Greenberg
Cast
| Frank Baxter | Frank |
| Karl Swenson | Hal |
| Edwin Max | Bill Bray |
| Peter Brown | (uncredited) |
| Hadley Cantrell | Princeton |
| Wilder Penfield | Penfield |
Crew
| Ellis W. Carter | Director of Photography |
| William L. Kuehl | Set Decoration |
| Donald A. Peters | Art Direction |
| Henry F. Greenberg | Writer |
| Fred MacDowell | Editor |
| Owen Crump | Director |
| Owen Crump | Producer |