Dynamic Watchlist Hub: May 09, 2026

10 Best Movies Like 51

If you loved 51, 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 51.

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#1
Ick

Ick

2025★ 6.2

Why watch this? A perfect follow-up to 51 for fans of Horror. It captures a similar spine-chilling atmosphere.

Science teacher Hank’s life changes when he reconnects with his first love and suspects that a new student may be his daughter—all while facing an alien threat in their town....

#2
The X-Files

The X-Files

1998★ 6.9

Why watch this? A perfect follow-up to 51 for fans of Mystery. It captures a similar compelling atmosphere.

Mulder and Scully, now taken off the FBI's X Files cases, must find a way to fight the shadowy elements of the government to find out the truth about a conspiracy that might mean t...

#3
Osiris

Osiris

2025★ 6.0

Why watch this? A perfect follow-up to 51 for fans of Horror. It captures a similar spine-chilling atmosphere.

Special Forces commandos on a mission are abducted mid-operation by a mysterious spacecraft. Upon waking aboard, they find themselves prey to a relentless alien race in a fight for...

#4
Books of Blood

Books of Blood

2020★ 6.3

Why watch this? A perfect follow-up to 51 for fans of Horror. It captures a similar spine-chilling atmosphere.

A journey into uncharted and forbidden territory through three tales tangled in space and time....

#5
Die Alone

Die Alone

2024★ 6.0

Why watch this? A perfect follow-up to 51 for fans of Horror. It captures a similar spine-chilling atmosphere.

Lost in a world reclaimed by nature and overrun by mysterious creatures, Ethan, a young man with amnesia navigates the dangerous landscape in search of his lost love Emma. His jou...

#6
Monolith

Monolith

2023★ 6.1

Why watch this? A perfect follow-up to 51 for fans of Horror. It captures a similar spine-chilling atmosphere.

A desperate young journalist turns to podcasting to salvage her career, but her rush to make headlines leads her to an alien conspiracy....

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