Richard Benjamin
John
Paula Prentiss
Mary
Jeffrey Tambor
Waldemar
Severn Darden
Van Helsing
Kari Michaelsen
Debbie
Kevin Brando
Billy
Rosemary DeCamp
Aunt Lucille
Carole Androsky
Marge
Roberta Collins
Cousin Rhonda
Stacy Keach, Sr.
Attorney
Allen Joseph
Uncle Bert
Nancy Lee Andrews
Yolanda
Paul 'Mousie' Garner
The Major
Annie O'Donnell
Annette Muldowney
Thomas Newman
Cousin Phil
Craig Coulter
Deliveryperson
Renee Braswell
Stuntperson
Elizabeth Charlton Davey
French Maid
Irwin Russo
Truck Driver
Michael Miller
Ernie Muldowney
Patrick Campbell
Mailman (uncredited)
Bob Esensten
Attorney Delivering Boxes #1 (uncredited)
Stephen Kurzfeld
Attorney Delivering Boxes #2 (uncredited)