Raymond Burr

Perry Mason

Barbara Hale

Della Street

William Katt

Paul Drake Jr.

Jean Simmons

Laura Robertson

Robert Mandan

Dr. Michaels

Robert Walden

Robert Lane

Stephen Elliott

Elliot Moore

Robert F. Lyons

Pete Dickson

Gordon Jump

Arthur

Jonathan Banks

Luke Dickson

Stephanie Dunnam

Jennifer Parker

Leslie Wing

Det. Sgt. Austin

Gene Barry

Glenn Robertson

David Ogden Stiers

D.A. Michael Reston

Lucien Berrier

Julian Gamble

Bailiff

Virginia Gregory

Audrey Pratt (Laura's Assistant)

Victor Morris

Dee Dee Olinyk

Norvell Rose

TV Reporter

Pam Ward

Judge Eleanor Danials

G. Larry Butler

Man who puts fire out on Laura Robertson's dress (uncredited)