All Cast
Fred Gwynne
Herman Munster
Yvonne De Carlo
Lily Munster
Al Lewis
Grandpa
Jo McDonnell
Marilyn Munster
K.C. Martel
Eddie Munster
Sid Caesar
Dr. Dustin Diablo
Peter Fox
Det. Glen Boyle
Bob Hastings
Cousin Phantom of the Opera
Herb Voland
Police Chief Harry Boyle
Charles Macaulay
Police Commissioner McCluskey
Colby Chester
Michael
Joseph Ruskin
Paulo
Howard Morris
Cousin Igor
Ezra Stone
Dr. Lichtliter
Gary Vinson
Patrolman Larry
Sandy Champion
Patrolman Pete
Al White
Prisoner
Billy Sands
Shorty
Thomas Newman
Slim
Barry Pearl
Warren Thurston
Anita Dangler
Elvira
Dolores Mann
Mrs. Furnstrom
Hillary Horan
The Girl
Kenny Rhodes
The Boy
Read Morgan
Loader #2
Mickey Deems
Loader #1
Lou Richards
Boyfriend (uncredited)
Tom Willett
Halloween Party Guest (uncredited)