Dynamic Watchlist Hub: Jan 22, 2026

10 Best Movies Like Size Does Matter 18

If you loved Size Does Matter 18, we've curated the perfect watchlist for you based on shared genres, themes, and directorial style.

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Expert Review & Ratings

See our full critical analysis and audience score for Size Does Matter 18.

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#1
The Gentlemen

The Gentlemen

2020★ 7.7

Why watch this? A perfect follow-up to Size Does Matter 18 for fans of Comedy. It captures a similar light-hearted atmosphere.

American expat Mickey Pearson has built a highly profitable marijuana empire in London. When word gets out that he’s looking to cash out of the business forever it triggers plots, ...

#2
Oppenheimer

Oppenheimer

2023★ 8.0

Why watch this? A perfect follow-up to Size Does Matter 18 for fans of Drama. It captures a similar emotionally gripping atmosphere.

The story of J. Robert Oppenheimer's role in the development of the atomic bomb during World War II....

#3
Once Upon a Time... in Hollywood

Once Upon a Time... in Hollywood

2019★ 7.4

Why watch this? A perfect follow-up to Size Does Matter 18 for fans of Comedy. It captures a similar light-hearted atmosphere.

Los Angeles, 1969. TV star Rick Dalton, a struggling actor specializing in westerns, and stuntman Cliff Booth, his best friend, try to survive in a constantly changing movie indust...

#4
Joker

Joker

2019★ 8.1

Why watch this? A perfect follow-up to Size Does Matter 18 for fans of Crime. It captures a similar emotionally gripping atmosphere.

During the 1980s, a failed stand-up comedian is driven insane and turns to a life of crime and chaos in Gotham City while becoming an infamous psychopathic crime figure....

#5
Avatar

Avatar

2009★ 7.6

Why watch this? A perfect follow-up to Size Does Matter 18 for fans of Action. It captures a similar adrenaline-pumping atmosphere.

In the 22nd century, a paraplegic Marine is dispatched to the moon Pandora on a unique mission, but becomes torn between following orders and protecting an alien civilization....

#6
Back to the Future

Back to the Future

1985★ 8.3

Why watch this? A perfect follow-up to Size Does Matter 18 for fans of Adventure. It captures a similar light-hearted atmosphere.

Eighties teenager Marty McFly is accidentally sent back in time to 1955, inadvertently disrupting his parents' first meeting and attracting his mother's romantic interest. Marty mu...