Basil Rathbone
Dr. George Sebastian / Dr. Langamann
Acting
Ellen Drew
Linda Booth
Acting
John Howard
Gil Sawyer
Acting
Barbara Jo Allen
Louise Watkins (as Barbara Allen [Vera Vague])
Acting
Ralph Morgan
Dr. Charles Downer
Acting
Martin Kosleck
Maurice Gretz
Acting
Kitty Kelly
Winnie
Acting
Hugh O'Connell
Lawrence Watkins
Acting
Henry Victor
Furber (Uncredited)
Acting
Wanda McKay
Girl at Charity Bazaar (Uncredited)
Acting
James Seay
Intern (Uncredited)
Acting
William Benedict
Mickey Barnes (Uncredited)
Acting
George Chandler
Elevator Operator (Uncredited)
Acting
Edward Earle
Librarian (Uncredited)
Acting
Chuck Hamilton
Police Officer at Train Station (Uncredited)
Acting
Harry Hayden
Ticket Clerk (Uncredited)
Acting
Douglas Kennedy
Hotel Clerk (Uncredited)
Acting
John Laing
Intern (Uncredited)
Acting
Charles McAvoy
Officer Riley (Uncredited)
Acting
Howard M. Mitchell
Butler (Uncredited)
Acting
Ruth Rogers
Woman at Charity Bazaar (Uncredited)
Acting
Sheila Ryan
Hostess at Charity Bazaar (Uncredited)
Acting
Hugh Sothern
Dr. Hatch (Uncredited)
Acting
Max Wagner
Cab Driver (Uncredited)
Acting