18 Again!
- taona: 1988
- Firenena: United States of America
- Genre: Fantasy, Comedy
- Studio: New World Entertainment Films, New World Pictures
- Keyword: wish, grandfather, role reversal, body-swap, wishes come true
- tale: Paul Flaherty
- Cast: George Burns, Charlie Schlatter, Tony Roberts, Miriam Flynn, Red Buttons, Jennifer Runyon