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10 Best Movies Like Help! Help! Hydrophobia!

If you loved Help! Help! Hydrophobia!, we've curated the perfect watchlist for you based on shared genres, themes, and directorial style.

#1
Opus

Opus

2025★ 5.7

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

A young writer is invited to the remote compound of a legendary pop star who mysteriously disappeared thirty years ago. Surrounded by the star's cult of sycophants and intoxicated ...

#2
Resident Evil: Extinction

Resident Evil: Extinction

2007★ 6.3

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

Years after the Racoon City catastrophe, survivors travel across the Nevada desert, hoping to make it to Alaska. Alice joins the caravan and their fight against hordes of zombies a...

#3
Killers of the Flower Moon

Killers of the Flower Moon

2023★ 7.4

Why watch this? A perfect follow-up to Help! Help! Hydrophobia! for fans of Crime. It captures a similar emotionally gripping atmosphere.

When oil is discovered in 1920s Oklahoma under Osage Nation land, the Osage people are murdered one by one—until the FBI steps in to unravel the mystery....

#4
Strange Darling

Strange Darling

2024★ 6.9

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

Nothing is what it seems when a twisted one-night stand spirals into a serial killer’s vicious murder spree....

#5
Zombie Fight Club

Zombie Fight Club

2014★ 5.6

Why watch this? A perfect follow-up to Help! Help! Hydrophobia! for fans of Action. It captures a similar spine-chilling atmosphere.

It's the end of the century at a corner of the city in a building riddled with crime - Everyone in the building has turned into zombies. After Jenny's boyfriend is killed in a zomb...

#6
Primal Fear

Primal Fear

1996★ 7.7

Why watch this? A perfect follow-up to Help! Help! Hydrophobia! for fans of Crime. It captures a similar emotionally gripping atmosphere.

Defense attorney Martin Vail takes on jobs for money and prestige rather than any sense of the greater good. His latest case involves an altar boy, accused of brutally murdering th...