25% off Plex Pass for Fan Friday
Personal media fans, this one’s for you.
Learn More.
Find Movies & TV
Home
Live TV
On Demand
Discover
Explore
Movies & TV Shows
Most Popular
Leaving Soon
Categories
Action
Animation
Comedy
Crime
Descriptive Audio
Documentary
Drama
En Español
Horror
Music
Romance
Sci-Fi
Thriller
Western
Explore
Browse Channels
Featured Channels
Hallmark Movies & More
ION
BET x Tyler Perry Drama
Categories
Holiday
Hit TV
Drama TV
True Crime
Reality
News
Sports
Game Shows
History & Science
Comedy
Daytime TV
Movies
Sci-Fi & Action
Chills & Thrills
Classic TV
Food & Home
Black Entertainment
Kids & Family
Lifestyle
Music
Nature & Travel
Anime & Gaming
En Español
International
Sign In
Adventure Time
Dungeon
S1 E18
Jul 11, 2010
11m
TV-PG
8.1
Add Show to Watchlist
Finn's headstrong decision to explore a dungeon in defiance of Jake's warnings leads to a dangerous escapade.
More
Where to Watch Dungeon
Max
Subscription
Max Amazon Channel
Subscription
Apple TV
Buy $0.99
Cast of Dungeon
Jeremy Shada
Finn the Human (voice)
John DiMaggio
Jake the Dog (voice)
Tom Kenny
Ice King (voice)
Hynden Walch
Princess Bubblegum (voice)
Olivia Olson
Marceline the Vampire Queen (voice)
Niki Yang
BMO / Lady Rainicorn (voice)
Pendleton Ward
Lumpy Space Princess (voice)
Polly Lou Livingston
Tree Trunks (voice)
Take Plex everywhere
Watch free anytime, anywhere, on almost any device.
See the full list of supported devices
Home
Live TV
On Demand
Discover