Gateways to the Mind(1958)

Frank Baxter

Himself (as Dr. Frank C. Baxter)

Hadley Cantrell

Himself - Princeton University Psychologist (as Professor Hadley Cantrell)

Edwin Max

Bill

Wilder Penfield

Himself - Director: Montreal Neurological Institute (as Dr. Wilder Penfield)

Peter Brown

Aristotle's student (uncredited)

Karl Swenson

Hal - the Cameraman (uncredited)

Owen Crump

Director

Directing

Henry F. Greenberg

Writer

Writing

Owen Crump

Producer

Production

Ellis W. Carter

Director of Photography

Camera

Fred MacDowell

Editor

Editing

Donald A. Peters

Art Direction

Art

William L. Kuehl

Set Decoration

Art