Movie availability guide

18 Again!

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

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.

1988 5.5/10 community score 1h 40m Released
  • Fantasy
  • Comedy

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10 platforms currently listed across all viewing options

Data checked 21 Oct 2026, 22:42 UTC

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