Il lupo scomparso

Warren William

Perry Mason

Mary Astor

Bessie Foley

Allen Jenkins

Sgt. Holcomb

Grant Mitchell

District Attorney Claude Drumm

Helen Trenholme

Della Street

Helen Lowell

Elizabeth Walker

Dorothy Tree

Lucy Benton

Gordon Westcott

Arthur Cartwright

Harry Tyler

Sam Martin - Taxi Driver

Arthur Aylesworth

Sheriff Bill Pemberton

Russell Hicks

Clinton Foley

Frank Reicher

Dr. Carl Cooper

Addison Richards

Judge Markham

James P. Burtis

George Dobbs

Eddie Shubert

Ed Wheeler