Orson Welles

Jonathan Wilk

Diane Varsi

Ruth Evans

Dean Stockwell

Judd Steiner

Bradford Dillman

Arthur A. Straus

E.G. Marshall

District Attorney Harold Horn

Martin Milner

Sid Brooks

Richard Anderson

Max Steiner

Robert F. Simon

Police Lt. Johnson

Robert Burton

Charles Straus

Wilton Graff

Mr. Steiner

Louise Lorimer

Mrs. Straus aka 'Mumsy'

Gavin MacLeod

Padua - Horn's Assistant

Edward Binns

Tom Daly

Colin Kenny

Courtroom Spectator (uncredited)

Richard Fleischer

Directing

Richard D. Zanuck

Production