Dynamic Watchlist Hub: Apr 13, 2026

10 Best Movies Like Reptilicus

If you loved Reptilicus, 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 Reptilicus.

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#1
Underwater

Underwater

2020★ 6.3

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

After an earthquake destroys their underwater station, six researchers must navigate two miles along the dangerous, unknown depths of the ocean floor to make it to safety in a race...

#2
The Horror of Frankenstein

The Horror of Frankenstein

1970★ 5.9

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

Brilliant but arrogant scientist Victor Frankenstein builds a man from spare body parts, only for the monster to come alive and wreak havoc....

#3
Frankenstein

Frankenstein

2025★ 7.7

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

Dr. Victor Frankenstein, a brilliant but egotistical scientist, brings a creature to life in a monstrous experiment that ultimately leads to the undoing of both the creator and his...

#4
X: The Unknown

X: The Unknown

1956★ 6.1

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

Army radiation experiments awaken a subterranean monster from a fissure that feeds on energy and proceeds to terrorise a remote Scottish village. An American research scientist at ...

#5
The Fly

The Fly

1986★ 7.4

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

When Seth Brundle makes a huge scientific and technological breakthrough in teleportation, he decides to test it on himself. Unbeknownst to him, a common housefly manages to get in...

#6
Splinter

Splinter

2008★ 6.2

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

When their plans for a nature trip go awry, Polly and boyfriend Seth decide to check into a motel. On their way, they're carjacked and kidnapped by low-rent crooks Dennis and Lacey...

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