Isla Monstro poster
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Isla Monstro

4.020241h 36mNRMovieAnimationComedyScience Fiction

When loser Duke, who has screwed up every hair-brained scheme he's ever come up with, accidentally falls off a cruise ship and wakes up on a mysteriously abandoned, top secret government island, he discovers that it's overrun with mutants…

DirectorSteven Shea
WritersSteven Shea·James Schrader
ProducersSteven Shea·Melissa Gruver

Where to watch

Amazon Prime VideoAmazon Prime VideoAmazon Prime Video with AdsAmazon Prime Video with AdsAmazon Prime Video Free with AdsAmazon Prime Video Free with AdsAmazon MX PlayerAmazon MX Player
Availability shown for United States · rights vary by country

Cast · Directed by Steven Shea

JSJames Schrader
James Schrader
Duke (voice)
JHJuliana Harkavy
Juliana Harkavy
Dyanna (voice)
HWHarland Williams
Harland Williams
Sam (voice)
JMJames Marsters
James Marsters
Reggie (voice)
SGSpencer Grammer
Spencer Grammer
Moon (voice)
HLHarry Lennix
Harry Lennix
General Dregg (voice)
JDJohn DiMaggio
John DiMaggio
Colonel Fergusen (voice)
MJ
Michael 'Indy' Johns
Barry (voice)
MLMaurice LaMarche
Maurice LaMarche
Dr. Oculus (voice)
DSDana Snyder
Dana Snyder
Pete (voice)
LVLeeAnna Vamp
LeeAnna Vamp
Midnight (voice)
WFWill Friedle
Will Friedle
El Feo (voice)

More from Steven Shea · Director

Doomsday County
Doomsday County
2010 · 2.5
Fiend Fatale
Fiend Fatale
2013
Hoodoo for Voodoo
Hoodoo for Voodoo
2006 · 2.8
The Night Owl
The Night Owl
2005 · 4.3
2:22
2:22
2009 · 1.0
Surviving Supercon
Surviving Supercon
2020
See all fromSteven Shea

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Isla Monstro — streaming FAQ

Which OTT platform streams Isla Monstro?

Isla Monstro is streaming on Amazon Prime Video, Amazon Prime Video Free and Amazon MX Player in United States, and available to rent or buy on Amazon Video and Apple TV Store. It's not currently on Netflix.

Is Isla Monstro on Netflix?

No, Isla Monstro is not on Netflix in United States as of October 2026. It's currently on Amazon Prime Video and Amazon Prime Video Free.

Is Isla Monstro on Amazon Prime Video?

Yes — Isla Monstro is included with an Amazon Prime Video subscription in United States as of October 2026.

Where can I watch Isla Monstro for free?

Isla Monstro is available to stream free (with ads) on Amazon Prime Video Free and Amazon MX Player in United States.