Frank McDonald
Director
Thomas Ahearn
Story
Charles Grayson
Writer
F. Maury Grossman
Story
Charles Carroll
Sound Mixer
Julius Rosenkrantz
Props
Dixie Dunbar
Dotty Wright
William Lundigan
Bob Potter
Constance Moore
Marian Stuart
Mark Daniels
Jay Hill
Ernest Truex
Professor Peabody
Frank Melton
Dave 'Tex' Hodges
Tommy Wonder
Tommy
Barlowe Borland
Professor Harrison
Marc Cramer
Billy Thomas
Wilfred Lucas
Professor Ullrich
Carlyle Moore Jr.
Moss
Raymond Parker
Wycherly
Spec O'Donnell
Rogers
Alan Ladd
Student (uncredited)
