Dynamic Watchlist Hub: Feb 13, 2026

10 Best Movies Like A Boy's Sister

If you loved A Boy's Sister, 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 A Boy's Sister.

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#1
People

People

2021★ 6.9

Why watch this? A perfect follow-up to A Boy's Sister for fans of Drama. It captures a similar emotionally gripping atmosphere.

People is a film shot behind closed doors in a workshop/house on the outskirts of Paris and features a dozen characters. It is based on an interweaving of scenes of moaning and sex...

#2
Monkey Business

Monkey Business

1952★ 6.7

Why watch this? A perfect follow-up to A Boy's Sister for fans of Comedy. It captures a similar light-hearted atmosphere.

Research chemist Barnaby Fulton works on a fountain of youth pill for a chemical company. One of the labs chimps gets loose in the laboratory and mixes chemicals, but then pours th...

#3
Destroy All Monsters

Destroy All Monsters

1968★ 6.9

Why watch this? A perfect follow-up to A Boy's Sister for fans of Sci-Fi. It captures a similar adrenaline-pumping atmosphere.

At the turn of the century, all of the Earth's monsters have been rounded up and kept safely on Monsterland. Chaos erupts when a race of she-aliens known as the Kilaaks unleash the...

#4
Smiles of a Summer Night

Smiles of a Summer Night

1955★ 7.4

Why watch this? A perfect follow-up to A Boy's Sister for fans of Comedy. It captures a similar light-hearted atmosphere.

Early in the 20th century, middle-aged lawyer Fredrik Egerman and his young wife, Anne, have still not consummated their marriage, while Fredrik's son finds himself increasingly at...

#5
The Garden of Sinners: Paradox Spiral

The Garden of Sinners: Paradox Spiral

2008★ 7.6

Why watch this? A perfect follow-up to A Boy's Sister for fans of Drama. It captures a similar adrenaline-pumping atmosphere.

Tomoe Enjou is attacked by bullies from his old school and saved by Shiki Ryougi. He asks her to hide him at her place and admits that he killed someone. Several days later, there ...

#6
Lifeboat

Lifeboat

1944★ 7.4

Why watch this? A perfect follow-up to A Boy's Sister for fans of Drama. It captures a similar emotionally gripping atmosphere.

During World War II, a small group of survivors is stranded in a lifeboat together after the ship they were traveling on is destroyed by a German U-boat....