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Monster Island

Monster Island

2017·Movie·1h 20mPG

Animation, Adventure, Family, Comedy

5.2 / 10 (62 votes)

Young Lucas finds out he's not really a human after he surprisingly transforms into a monster in front of the most popular kids at school. His search for Monster Island and his real roots takes him on a fabulously scary journey that puts him face to face with more tentacles, fangs and far-out situations than he can shake one of his new wings at.

Directed by
Leopoldo Aguilar
Original language
English
Released
21 July 2017

Where to Watch

Availability in the US · Subtitle and audio track data

Prime Video
Watch now →

Subtitle and audio languages not checked yet.

Last verified 2 Nov 2026

Cast

  • PA

    Phillip Adrian Vasquez

    Lucas (voice)

  • Nancy Sullivan

    Nancy Sullivan

    Dina / Old Lady / Teacher (voice)

  • Katie Leigh

    Katie Leigh

    Carlotta / Patrick's Mom (voice)

  • Fiona Hardingham

    Fiona Hardingham

    Veronica (voice)

  • Wally Wingert

    Wally Wingert

    Kuro / Lagoon Monster (voice)

  • Jenifer Kaplan

    Jenifer Kaplan

    Melanie / Cameron's Mom / Child Patrick / Monster #4 / Monster #13 (voice)

  • Roger L. Jackson

    Roger L. Jackson

    Nicolas (voice)

  • Joey Camen

    Joey Camen

    Shiro / Fergus / Mayor's Assistant (voice)

  • MR

    Michael Robles

    Cameron (voice)

  • EL

    Eric Larsen

    Peter (voice)

  • JR

    Johnny Rose

    Norcutt (voice)

  • EB

    Erik Brada

    Giraldo / Mongo (voice)