Steve Martin

as Larry

Charles Grodin

as Warren

Judith Ivey

as Iris

Steve Lawrence

as Jack

Robyn Douglass

as Danielle

Merv Griffin

as Himself

Joyce Brothers

as Herself

Candi Brough

as Schneider Twin

Randi Brough

as Schneider Twin

Julie Payne

as Rental Agent

Madison Arnold

as Lonely Cop

Roger Robinson

as Greeting Card Supervisor

Dan P. Hannafin

as Park Guard

Joan Sweeny

as Girl in Blood Bank

Nicholas Mele

as Maitre D'

Leon Jones

as Traffic Cop

Richard Delmonte

as Raul

Leslie Wing

as Girl in Bar

Helen Verbit

as Woman in Window

Kenneth O'Brien

as Hold Up Man

Erika Hiller

as Girl in Bank

Karyn Harrison

as Couple in Bar

Hunt Block

as Couple in Bar

Alan Leach

as Bookstore Man

Ed Beheler

as Jimmy Carter Look-Alike

Jerry Grayson

as Man Who Gets Shot

Michael Greer

as Counterman

Georges Saurel

as Waiter

Erik Holland

as Ship's Officer

Hugh Douglas

as Narrator (voice)

Sarah Abrell

as Bride

Ken Hixon

as Guest in Church

Rance Howard

as Minister

Billy James

as Bridge Jumper #2

José Martínez

as Gang Member

Jade Bari

as Cabbie

Gloria Irizarry

as Woman at Elevated

Beau Starr

as 2nd Cop

Dominic Barto

as 2nd Hold-Up Man

Charles DeVries

as Ship's Maitre D'

Santos Morales

as Janitor

Jolina Collins

as Janitor

Lena Pousette

as Frieda

Charlie Laiken

as Man on Roof

Steve Hurwitz

as Man on Roof

Hardy Rawls

as Man on Roof

Doug Smith

as Man on Roof

Tom Kubiak

as Man on Roof

Joanne Hahn

as Model at Party

Robina Suwol

as Girl at Party

Stephanie Segal

as Agent at Party

George Tyne

as Director at Party

Tony Giorgio

as Writer at Party

Eb Lottimer

as Groom

Dan Moody

as Spaceman

Badja Djola

as Native

Richard Sarradet

as Spaceman Lover

Susan Spilker

as Spacewoman Lover

Matthew Faison

as Lonely Guy

Martin Beck

as Lonely Guy

Charles Bouvier

as Lonely Guy

Leslie Bevis

as Seven Deadly Sins

Lamya Derval

as Seven Deadly Sins

Martina Finch

as Seven Deadly Sins

Madonna Fowler

as Seven Deadly Sins

Jenny Gago

as Seven Deadly Sins

Margo Kelly

as Seven Deadly Sins

Marie Laurin

as Seven Deadly Sins

Loni Anderson

as Herself (uncredited)

Paul Benedict

as Dr. Zook (voice) (uncredited)

Ray Girardin

as Bridge Jumper (uncredited)

Bob Harks

as Bar Patron (uncredited)

Allan Kolman

as Lonely Ship Passenger (uncredited)

Angel Ramirez Jr.

as Gang Member (uncredited)

Mike Tremont

as Single Man (uncredited)