Miriam Flynn
as Cousin Catherine
Wallace Shawn
as Marty
Beverly D'Angelo
as Ellen Griswold
Julio Mechoso
as Limo Driver
Sid Caesar
as Mr. Ellis
Wayne Newton
as Wayne Newton
Marisol Nichols
as Audrey Griswold
Shae D'Lyn
as Cousin Vicki
Sly Smith
as Mirage Security Guard
Christie Brinkley
as Woman in Ferrari
Larry Hankin
as Preacher
Siegfried
Roy