On screen
Cast
11 credited performers
Larry Hagman
Sherman Holmes
Jenny O'Hara
Dr. Joan Watson
Nicholas Colasanto
Lieutenant Nick Tinker
Woodrow Parfrey
Himmel
Artwork unavailable
Helen Verbit
Landlady
Ivor Francis
Spiner
Charles Macaulay
Judge Clement Harley
Ron Silver
Dr. Collins
Sid Haig
Vince Cooley
Artwork unavailable
Jefferson Kibbee
Delivery Man
George Brenlin
Sergeant