Whispering Smith Speaks

Gordon Harrington, Jr. aka John 'Whispering' Smith

Nan Roberts

J. Wesley Hunt

Mrs. Roberts

Cal Stone

Bill Prouty

Rebstock

Gordon Harrington, Sr.

Blake

C. Luddington Colfax

Harrington Office Worker (uncredited)

Secretary (uncredited)

Conductor (uncredited)

Oiler (uncredited)

Caboose Passenger (uncredited)

Denver Police Chief (uncredited)