as Frank Mahoney
as Arthur Strickland
as Willie
as Merrill Grant
as Ansel - Seven-Up
as Buffalo Bill Cody
as Dr. Martin
as Barone
as Bernie Marr
as Mr. Simpson
as John Surratt
as Harry Jackson
as Barney
as Dr. Christopher Webber
as Dr. Charles Canton
as Cliff Barnes
as Miles Amory
as Richard Clarion
as Frank Stevens
as Harlan Richards
as L. D. Ryan
as White
as Jerry
as Jack Dennis
as Dist. Atty. Tom Knight
as Dr. Freeman
as Alex Ericson
as Mr. Zwicki
as Don Bartlett
as Alex Ridlin
as William P. Bissell
as Duke Fallon
as Keith Dunn
as Dr. Slade
as Al Bremmer
as Mr. Payton
as Richard Osbourne
as Louis Devlin
as Deputy District Attorney Clayburn
as Acting Student (uncredited)
as Ray Fromm
as Teddy Maclay
as Professor Lacey
as Jack Wilks
as Bernie Green
as Rutherford Lovejoy
as Charlie
as District Attorney
