导演 Alan Crosland

Perry Mason Warren William

Bessie Foley 玛丽·阿斯特

Sgt. Holcomb Allen Jenkins

District Attorney Claude Drumm Grant Mitchell

Della Street Helen Trenholme

Elizabeth Walker Helen Lowell

Lucy Benton Dorothy Tree

Arthur Cartwright Gordon Westcott

Sam Martin - Taxi Driver Harry Tyler

Sheriff Bill Pemberton Arthur Aylesworth

Clinton Foley Russell Hicks

Dr. Carl Cooper Frank Reicher

Judge Markham Addison Richards

George Dobbs James P. Burtis

Ed Wheeler Eddie Shubert

David Clark Harry Seymour

Juror (uncredited) 斯坦利·布莱斯通

Reporter in Courtroom (uncredited) Don Brodie

Captain Kelly (uncredited) 約瑟·克萊漢

Reporter in Courtroom (uncredited) Bill Elliott

Detective Driving Police Car (uncredited) Frank Fanning

Courtroom Spectator (uncredited) Jonathan Hale

Deputy (uncredited) Eddie Hart

Detective (uncredited) Milton Kibbee

Prince (uncredited) Lightning the German Shepherd

Bailiff (uncredited) Henry Otho

Carl Trask (uncredited) Joe Sawyer

Reporter with Camera in Courtroom (uncredited) Charles Sherlock

Detective (uncredited) Monte Vandergrift

Telegram Clerk (uncredited) Jack Wise