Dudley Moore as Jason Carmichael

Mary Steenburgen as Phoebe Craddock

Frances Sternhagen as Blanche Dailey

Janet Eilber as Allison St. James

Robyn Douglass as Kate Mallory

Ron Leibman as Leo Jessup

Rozsika Halmos as Maid

Alexander Lockwood as Minister

Erica Hiller as Young Woman

Sean Patrick Guérin as Timmy (6)

Dick Wieand as TV Reporter

Brass Adams as Bartender

Stephen Roberts as Maitre D'

Santos Morales as Bus Boy

Fran Bennett as Doctor #1

George Tyne as Doctor #2

Tom Kubiak as Passerby

Karen Raskind as Actress

Allan Kolman as Actor

Carole Hemingway as Actress

Stanley Ralph Ross as Actor

June Sanders as Actress

Darrah Meley as Actress

Rochelle Robertson as Actress