Dynamic Watchlist Hub: May 10, 2026

10 Best Movies Like Sea Beast

If you loved Sea Beast, 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 Sea Beast.

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#1
The Substitute 2: School's Out

The Substitute 2: School's Out

1998★ 6.3

Why watch this? A perfect follow-up to Sea Beast for fans of TV Movie & Thriller & Action. It captures a similar adrenaline-pumping atmosphere.

When teacher Randall Thomasson is killed during a carjacking, an unexpected visitor shows up at his funeral - his estranged brother, Karl Thomasson. An ex-Green Beret turned mercen...

#2
Death Machine

Death Machine

1995★ 5.9

Why watch this? A perfect follow-up to Sea Beast for fans of Horror & Thriller & Action. It captures a similar spine-chilling atmosphere.

Chaank Armaments is experimenting with the ultimate fighting machine which is part human - part machine. So far, the Hardman project has been unreliable and has killed a number of ...

#3
Replicant

Replicant

2001★ 5.8

Why watch this? A perfect follow-up to Sea Beast for fans of Thriller & Action. It captures a similar adrenaline-pumping atmosphere.

Scientists create a genetic clone of a serial killer in order to help catch the killer, teaming up with two cops....

#4
The Resurrected

The Resurrected

1991★ 6.2

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

Charles Dexter Ward, a wealthy scientist, uses an ancient diary and human remains to begin a terrifying and bloody pursuit for immortality....

#5
Play Dead

Play Dead

2025★ 5.9

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

A woman wakes up injured in a basement surrounded by corpses. To survive, she pretends to be dead while a grotesque ritual unfolds in the house above....

#6
Hollow Man

Hollow Man

2000★ 6.0

Why watch this? A perfect follow-up to Sea Beast for fans of Thriller & Action. It captures a similar adrenaline-pumping atmosphere.

Cocky researcher Sebastian Caine is working on a project to make living creatures invisible. Determined to achieve the ultimate breakthrough, Caine pushes his team to move to the n...

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