Roland Winters
Charlie Chan
Wanda McKay
Evelyn Manning
Mantan Moreland
Birmingham Brown
Victor Sen Yung
Tommy Chan (as Victor Sen Young)
Bruce Kellogg
Talbot Bartlett
Tim Ryan
Vincent O'Brien / Lt. Mike Ruark
Evelyn Brent
Sister Teresa
拉尔夫·邓恩
Jim. Driscoll
Lois Austin
Mrs. Margaret Driscoll
Forrest Taylor
Mr. Manning
Lee 'Lasses' White
Pete
Arthur Berkeley
Townsman (uncredited)
埃德蒙·科博
Miner (uncredited)
Geraldine Cobb
Girl in Riding Clothes (uncredited)
Babs Cox
Bathing Girl (uncredited)
Sam Flint
Dr. Groves (uncredited)
Lee Tong Foo
Wong Fai (uncredited)
Michael Gaddis
Pursuer (uncredited)
Jack Gargan
Man in the Darkness (voice) (uncredited)
Mary Ann Hawkins
Bathing Girl (uncredited)
Shep Houghton
Dude Ranch Guest (uncredited)
John Merton
Miner (uncredited)
Suzanne Ridgway
Dude Ranch Guest (uncredited)
Suzanne Ridgway
Dude Ranch Guest (uncredited)
