William Powell
Senator Melvin G. Ashton
Ella Raines
Poppy McNaughton
Peter Lind Hayes
Lew Gibson
Arleen Whelan
Valerie Shepherd
Ray Collins
Fred Houlihan
Allen Jenkins
Farrell
Charles D. Brown
Dinty
Hans Conried
Waiter
Whit Bissell
Robert Oakes
Milton Parsons
'You Know Who'
Francis Pierlot
Frank
Oliver Blake
Indian
Chief Thundercloud
Indian (as Chief Thunder Cloud)
Chief Yowlachie
Indian
Iron Eyes Cody
Indian
B
Boyd Davis
Politico
R
Rodney Bell
Politico
E
Edward Clark
Eddie
C
Cynthia Corley
Helen
William Forrest
U.S. Officer
Douglas Wood
University President
G
George Mann
Texan
Claire Carleton
Ingrid Stuyvesant
W
William Vedder
Book Dealer
N
Nina Lunn
Girl in Elevator
J
John Wald
Broadcaster
V
Vincent Pelletier
Quiz Master
Myrna Loy
Mrs. Ashton (uncredited)