Rodney Dangerfield
Monty Capuletti
Geraldine Fitzgerald
Mrs. Monahan
Candice Azzara
Rose Capuletti (as Candy Azzara)
Val Avery
Louie the Bartender
Lili Haydn
Belinda Capuletti
Jeffrey Jones
Clive Barlow
Jennifer Jason Leigh
Allison Capuletti
Jeff Altman
Bill Jones (as Jeffrey Altman)
Kimberly McArthur
Ginger Jones
Mary Pat Gleason
Party Mother
Angela Pietropinto
Party Mother
Harsh Nayyar
Dr. Vindaldo
Frank Vincent
Mobster Dressed in Trenchcoat
Nick Vallelonga
Singing Wedding Party Guest
Walt Gorney
Monahan's Security Guard