Adventure Time Season 2 Characters & Cast — No Spoilers
Every character in Adventure Time season 2 with photos and the actors who play them, including Jeremy Shada, John DiMaggio, Tom Kenny — spoiler-free, nothing from later seasons.
- Finn the Human (voice) — played by Jeremy Shada
- Jake the Dog (voice) — played by John DiMaggio
- Ice King (voice) — played by Tom Kenny
- Princess Bubblegum (voice) — played by Hynden Walch
- Marceline the Vampire Queen (voice) — played by Olivia Olson
- BMO / Lady Rainicorn (voice) — played by Niki Yang
- Lumpy Space Princess (voice) — played by Pendleton Ward
- Tree Trunks (voice) — played by Polly Lou Livingston
- Young Princess Bubblegum (voice) — played by Isabella Acres
- Gnome Ruler/Dancing Bug (voice) — played by Paul Reubens
- Party Pat (voice) — played by Andy Samberg
- — — played by Biz Markie
- Georgy / Private (voice) — played by Brian Baumgartner
- Booboo / Commander (voice) — played by Toby Huss
- Wendy (voice) — played by Kate Micucci
- Tree Witch (voice) — played by Thurop Van Orman
- Ethel Rainicorn (voice) — played by Laura Silverman
- Bob Rainicorn (voice) — played by Henry Rollins
All seasons of Adventure Time: full spoiler-free character guide