Diagnosis Murder: Diagnosis of Murder

Dick Van Dyke

Mark Sloan

Barry Van Dyke

Steve Sloan

Cynthia Gibb

Amanda Bentley

Stephen Caffrey

Jack Parker

Bill Bixby

Nick Osborne

Mariette Hartley

Kate Hamilton

Ken Kercheval

Frank Stevens

William Atherton

Eric Walker

Brynn Thayer

Anita Clifford

Vernee Watson

Esther Wiggins

Michael MacRae

Mr. Foss

Richard Redlin

Russell Cord

Shane Meier

Paul McKinney

Arthur Duncan

Mr. Simms

Eliza Roberts

Mrs. McKinney

Shannon Marketic

Jackie Cole (uncredited)

Christopher Hibler

Director

Dean Hargrove

Writer

Joyce Burditt

Creator