Diagnosis Murder: Diagnosis of Murder

Convinced that his long-time patient Nick Osborn didn't murder his boss, Mark Sloan starts investigating the case himself, supported by a junior doctor and a young female pathologist.

8.3

120 min

Cast

Dick Van Dyke

as Mark Sloan

Barry Van Dyke

as Steve Sloan

Cynthia Gibb

as Amanda Bentley

Stephen Caffrey

as Jack Parker

Bill Bixby

as Nick Osborne

Mariette Hartley

as Kate Hamilton

Ken Kercheval

as Frank Stevens

William Atherton

as Eric Walker

Brynn Thayer

as Anita Clifford

Vernee Watson

as Esther Wiggins

Michael MacRae

as Mr. Foss

Richard Redlin

as Russell Cord

Shane Meier

as Paul McKinney

Arthur Duncan

as Mr. Simms

Eliza Roberts

as Mrs. McKinney

Shannon Marketic

as Jackie Cole (uncredited)

Director

Christopher Hibler