Dynamic Watchlist Hub: Feb 04, 2026

10 Best Movies Like Operation Swallow: The Battle for Heavy Water

If you loved Operation Swallow: The Battle for Heavy Water, 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 Operation Swallow: The Battle for Heavy Water.

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#1
Neither Seen Nor Recognized

Neither Seen Nor Recognized

1958★ 6.9

Why watch this? A perfect follow-up to Operation Swallow: The Battle for Heavy Water for fans of Comedy. It captures a similar light-hearted atmosphere.

In a small French village, everything would be quiet if the local wildlife cop was not being ridiculed by a smart poacher....

#2
Oppenheimer

Oppenheimer

2023★ 8.0

Why watch this? A perfect follow-up to Operation Swallow: The Battle for Heavy Water 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
PK

PK

2014★ 7.7

Why watch this? A perfect follow-up to Operation Swallow: The Battle for Heavy Water for fans of Drama. It captures a similar light-hearted atmosphere.

A stranger in the city asks questions no one has asked before. Known only by his initials, the man's innocent questions and childlike curiosity take him on a journey of love, laugh...

#4
Tolkien

Tolkien

2019★ 6.9

Why watch this? A perfect follow-up to Operation Swallow: The Battle for Heavy Water for fans of War & Drama. It captures a similar emotionally gripping atmosphere.

England, early 20th century. The future writer and philologist John Ronald Reuel Tolkien (1892-1973) and three of his schoolmates create a strong bond between them as they share th...

#5
Avatar: The Way of Water

Avatar: The Way of Water

2022★ 7.6

Why watch this? A perfect follow-up to Operation Swallow: The Battle for Heavy Water for fans of Action. It captures a similar adrenaline-pumping atmosphere.

Set more than a decade after the events of the first film, learn the story of the Sully family (Jake, Neytiri, and their kids), the trouble that follows them, the lengths they go t...

#6
Titanic

Titanic

1997★ 7.9

Why watch this? A perfect follow-up to Operation Swallow: The Battle for Heavy Water for fans of Drama. It captures a similar emotionally gripping atmosphere.

101-year-old Rose DeWitt Bukater tells the story of her life aboard the Titanic, 84 years later. A young Rose boards the ship with her mother and fiancé. Meanwhile, Jack Dawson and...