
Dr. Mark Sloan is stunned by the apparent suicide of former student Dr. Drummond. With pathologist Amanda Bentley and junior doctor Jack Parker, Sloan discovers Drummond and Dr. Stern surgically created a double of wealthy benefactor Gantry, whose large hospital donation is pending. He must find out if Gantry plans to kill his double to keep the money.
Does Diagnosis Murder: The House on Sycamore Street have end credit scenes?
No!
Diagnosis Murder: The House on Sycamore Street does not have end credit scenes. You can leave when the credits roll.
Explore the complete cast of Diagnosis Murder: The House on Sycamore Street, including both lead and supporting actors. Learn who plays each character, discover their past roles and achievements, and find out what makes this ensemble cast stand out in the world of film and television.

David Warner
Dr. Lloyd Stern

Dick Van Dyke
Dr. Mark Sloan

Beverley Hendry
Lindsay

Cynthia Gibb
Dr. Amanda Bentley

George Hamilton
J.D. Gantry / Harry Lennox

Kerrie Keane
Maggie Drummond

Ron White
Webber Lyman / John Harwin

Mariette Hartley
Kate Hamilton

Peter Scolari
Dr. Zach Drummond

Deryl Hayes
Police Officer

Dave 'Squatch' Ward
Gorilla

Barry Van Dyke
Det. Steve Sloan

A.C. Peterson
Bruiser

Ken Kramer
Bearded Man

Vernee Watson-Johnson
Esther Wiggins

Stephen Caffrey
Dr. Jack Parker

Johnny Cuthbert
Vinnie

Sheila Paterson
Mrs. Thibideaux

Cusse Mankuma
Clerk

Jano Frandsen
Harry Lennox

William Buck
Minister

Debi A. Monahan
Breast Implant Patient

Christianne Hirt
Justine Whitaker

Wendy Van Riesen
Hysterical Patient

Jed Dixon
Jimmy

Jill Muncaster
Waitress at Hotel
Discover where to watch Diagnosis Murder: The House on Sycamore Street online, including streaming platforms, rental options, and official sources. Compare reviews, ratings, and in-depth movie information across sites like IMDb, TMDb or Letterboxd.
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