Become an IMDbPro Member Today

Get access to the essential resource for the entertainment industry

Find Contacts & Representation

Showcase Yourself & Find Jobs

Explore Industry Trends & Box Office Data

Stay connected with contact details for over 300,000 industry professionals and companies

Manage your photos and the credits you're Known For, and access thousands of open casting notices

Uncover box office insights and use IMDbPro Track to get personalized industry updates

Start your 30-Day free trial
Already a member?

Adventure Time

Islands Part 3: Mysterious Island (Season 8, Episode 9)
TV Episode | 11 min | Animation, Short, Action

After waking up alone and shipwrecked, Finn investigates a bizarre island in search of his friends.
Producer
Composers
Status
Edit Released
Updated Jan 31, 2017

Release date
Jan 31, 2017 (United States)

Contacts

Become a member to see contact information for Islands Part 3: Mysterious Island.

Cast

+ Add Cast
4 cast members
Name STARmeter Known for
Jeremy Shada
Finn / Waitman79 (voice) Finn / Waitman79 (voice)   See fewer
Members only
John DiMaggio
Jake / Alva's Bear (voice) Jake / Alva's Bear (voice)   See fewer
Top 5000
Helena Mattsson
Alva (voice) Alva (voice)   See fewer
Top 5000
Niki Yang
BMO (voice) BMO (voice)   See fewer
Members only
There was an issue loading this tab.
There was an issue loading this tab.
There was an issue loading this tab.
There was an issue loading this tab.
There was an issue loading this tab.
There was an issue loading this tab.
There was an issue loading this tab.
There was an issue loading this tab.

MOVIEmeter

Top 5000

Become a member to access additional data

Ratings Breakdown

8.5 / 10 | 218 votes