Tod Lubitch

John Travolta

Mickey Lubitch

Diana Hyland

Gina

Glynnis O'Connor

Johnny Lubitch

Robert Reed

Martha Biggs

Karen Morrow

Dr. Gunther

Ralph Bellamy

Neighbor

Howard Platt

Himself

Buzz Aldrin

Roy Slater

John Friedrich

Gwen

Vernee Watson

Tom Shuster

Kelly Ward

Smith

John Megna

Bruce Shuster

Skip Lowell

Mr. Brister

Darrell Zwerling

Deborah

P.J. Soles

TV Installer

Victor Brandt

Rachel

Anne Ramsey

Obnoxious Reporter

Timothy Himes

Nurse

Hilda Haynes

Tod at 3 years old

Seth Wagerman

Principal

Jack McLaughlin-Gray

Neighbor

Erna Foxworth

Gina at 3 Years Old

Karri Kirsch

Gina at 3 Years Old

Kimberly Kirsch