18 Again!

George Burns

Jack Watson / David Watson

Charlie Schlatter

David Watson / Jack Watson

Tony Roberts

Arnold 'Arnie' Watson

Miriam Flynn

Betty Watson

Red Buttons

Charlie

Jennifer Runyon

Robin Morrison

Pauly Shore

Barrett

Michael J. Shea

First Orderly

Nancy Fox

Waitress

Anita Morris

Madeline

Kimberlin Brown

Receptionist

Tiffany Downey

Principal Dancer-Flapper