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18 Again! (1988): Where to Watch, Cast & Facts

An evergreen, sourced guide to 18 Again!: streaming options, cast and core facts.

By the Pop Culture Files editorial team4 min read✓ Fact-checked
18 Again! poster
The Movie Database (TMDB) · TMDB image asset

18 Again! (1988) — an evergreen reference for this movie: the essentials, the cast, where to watch and what to watch next. His mind was 81. His body was 18. When Jack Watson found his fountain of youth, it overflowed with comedy.

Where to watch

TMDB's U.S. watch-provider data lists Amazon Prime Video, Amazon Prime Video with Ads. Availability changes by country and date, so check your streaming app before watching.

Cast

George Burns as Jack Watson / David Watson; Charlie Schlatter as David Watson / Jack Watson; Tony Roberts as Arnold 'Arnie' Watson; Miriam Flynn as Betty Watson; Red Buttons as Charlie; Jennifer Runyon as Robin Morrison; Pauly Shore as Barrett; Michael J. Shea as First Orderly

About 18 Again!

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.

More like 18 Again!

Figures and availability come from public TMDB data and are provided as a sourced reference.

Frequently asked questions

Where can I watch 18 Again!?

TMDB's U.S. watch-provider data lists Amazon Prime Video, Amazon Prime Video with Ads. Availability changes by country and date, so check your streaming app before watching.

Who is in the cast of 18 Again!?

George Burns as Jack Watson / David Watson; Charlie Schlatter as David Watson / Jack Watson; Tony Roberts as Arnold 'Arnie' Watson; Miriam Flynn as Betty Watson; Red Buttons as Charlie; Jennifer Runyon as Robin Morrison; Pauly Shore as Barrett; Michael J. Shea as First Orderly

Is this 18 Again! guide official?

No. It uses TMDB data as a reference and is not endorsed or certified by TMDB.

Sources

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