Dynamic Watchlist Hub: Apr 13, 2026

10 Best Movies Like Side Effect

If you loved Side Effect, 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 Side Effect.

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#1
The Thirteenth Floor

The Thirteenth Floor

1999★ 7.1

Why watch this? A perfect follow-up to Side Effect for fans of Thriller. It captures a similar compelling atmosphere.

In Los Angeles, a wealthy man, known as Mr. Fuller, discovers a shocking secret about the world he lives in. Fearing for his life, he leaves a desperate message for a friend of his...

#2
Critters Attack!

Critters Attack!

2020★ 6.1

Why watch this? A perfect follow-up to Side Effect for fans of Comedy. It captures a similar spine-chilling atmosphere.

Mysterious alien Critters have crash-landed in a small college town, devouring every living thing they encounter. Drea and the kids she's babysitting must try desperately to save t...

#3
The Unbearable Weight of Massive Talent

The Unbearable Weight of Massive Talent

2022★ 6.8

Why watch this? A perfect follow-up to Side Effect for fans of Action. It captures a similar light-hearted atmosphere.

Creatively unfulfilled and facing financial ruin, Nick Cage must accept a $1 million offer to attend the birthday of a dangerous superfan. Things take a wildly unexpected turn when...

#4
Diablo

Diablo

2025★ 7.3

Why watch this? A perfect follow-up to Side Effect for fans of Action. It captures a similar adrenaline-pumping atmosphere.

Ex-con Kris Chaney seizes the daughter of a Colombian gangster to fulfill a noble promise to the young girl's mother. When her father enlists both the criminal underworld and a psy...

#5
The Babysitter

The Babysitter

2017★ 6.2

Why watch this? A perfect follow-up to Side Effect for fans of Comedy. It captures a similar spine-chilling atmosphere.

When Cole stays up past his bedtime, he discovers that his hot babysitter is part of a Satanic cult that will stop at nothing to keep him quiet....

#6
Battle: Los Angeles

Battle: Los Angeles

2011★ 5.8

Why watch this? A perfect follow-up to Side Effect for fans of Sci-Fi. It captures a similar adrenaline-pumping atmosphere.

When once distant UFOs become a terrifying threat and an alien invasion force begins attacking Earths major costal and riverside cities, a U.S Marine staff sergeant and his team ar...

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