Movie

18 Again!

“His mind was 81. His body was 18. When Jack Watson found his fountain of youth, it overflowed with comedy.”

★ 5.6(97)19881h 40m

18 Again! isn't available to stream, rent or buy in Denmark right now. Availability changes often, so check back soon. Availability checked 12 June 2026.

Where to watch 18 Again!

🇩🇰 Denmark

No streaming, rental or purchase options are listed in Denmark right now. Availability changes often — try switching your region in the header.

Streaming in other regions

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Good to know

Director: Paul Flaherty
Release date: 1988-04-08
Runtime: 1h 40m
Language: English
Box office: $2,567,099
Status: Released
Country: United States of America
Studio: New World Entertainment Films

18 Again! — trailer

About 18 Again!

18 Again! is a 1988 movie in the Fantasy and Comedy genres, directed by Paul Flaherty, starring George Burns, Charlie Schlatter and Tony Roberts. It has a runtime of 1 hour 40 minutes. It holds an average rating of 5.6/10 from 97 viewers. Below you can see where to watch 18 Again! in Denmark — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

81-year-old millionaire Jack Watson switches bodies with his 18-year-old grandson David, leading the two to experience life on opposite ends of the age spectrum. But when David, trapped in Jack's aged body, ends up in a coma, his grandfather must use his meager knowledge of the youth to prevent his family from pulling the plug.

Cast

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

Themes & keywords

wishgrandfatherrole reversalbody-swapwishes come true

Frequently asked questions

Where can I watch 18 Again! in Denmark?+

18 Again! is not currently listed on any streaming, rental or purchase service in Denmark. Availability changes often, so check back or switch your region.

Is 18 Again! on Netflix?+

18 Again! is not on Netflix in Denmark right now.

How long is 18 Again!?+

18 Again! has a runtime of 1 hour 40 minutes (100 minutes).

Who stars in 18 Again!?+

18 Again! stars George Burns, Charlie Schlatter, Tony Roberts, Miriam Flynn and Red Buttons.

When did 18 Again! come out?+

18 Again! is a 1988 movie directed by Paul Flaherty.

What genre is 18 Again!?+

18 Again! is Fantasy and Comedy film.

Who directed 18 Again!?+

18 Again! was directed by Paul Flaherty.