John Candy

Buck Russell

Jean Louisa Kelly

Tia Russell

Gaby Hoffmann

Maizy Russell

Macaulay Culkin

Miles Russell

Amy Madigan

Chanice Kobolowski

Elaine Bromka

Cindy Russell

Garrett M. Brown

Bob Russell

Laurie Metcalf

Marcie Dahlgren-Frost

Jay Underwood

Bug

Brian Tarantina

E. Roger Coswell

Mike Starr

Pooter-the-Clown

Suzanne Shepherd

Mrs. Hogarth

William Windom

Mr. Hatfield (voice)

Dennis Cockrum

Pal

Mark Rosenthal

Party Boy #1

Wayne Kneeland

Party Boy #3

LaVerne Anderson

Party Girl #1

Anna Chlumsky

School Child

Patricia Arquette

Additional Voices (voice)

Jack Blessing

Additional Voices (voice)

Devon Odessa

Additional Voices (voice)

Arnold F. Turner

Additional Voices (voice)