Adventure Time: Fionna and Cake Season 2 Characters & Cast — No Spoilers
Every character in Adventure Time: Fionna and Cake season 2 with photos and the actors who play them, including Madeleine Martin, Roz Ryan, Ashly Burch — spoiler-free, nothing from later seasons.
- Fionna (voice) — played by Madeleine Martin
- Cake (voice) — played by Roz Ryan
- Huntress Wizard (voice) — played by Ashly Burch
- Gary (voice) — played by Harvey Guillén
- Marshall Lee (voice) — played by Kris Kollins
- Princess Bubblegum / Vase Wizard (voice) / Princess Bubblegum / Vase Wizard / Ruby (voice) / Princess Bubblegum (voice) / Princess Bubblegum / Passing Child (voice) — played by Hynden Walch
- Simon Petrikov / Winter King (Simon Voice) (voice) / Simon Petrikov / Banana Guard #2 / Penguin #1 / Penguin #2 (voice) / Winter King (Simon Voice) (voice) / Simon Petrikov / Dr. Prince (voice) / Simon Petrikov / Banana Guard #2 (voice) / Simon Petrikov / Ice Thing (voice) / Simon Petrikov (voice) — played by Tom Kenny
- Finn / Farmworld Finn / Baby Finn (voice) / Baby Finn (voice) / Finn (voice) / Babyworld Finn (voice) / Finn / Babyworld Finn / Babyworld Cinnamon Bun (voice) — played by Jeremy Shada
- Ellis P / Norm (voice) / Ellis P / Alien Robot (voice) / Ellis P / Venusian #2 (voice) / Ellis P (voice) / Ellis P / Pickle Reviewer #2 (voice) / Ellis P / Pickle Reviewer #2 / Norm (voice) / Ellis P / Lumpy Space Princess / Banana Guard #3 (voice) — played by Pendleton Ward
- Marceline / Celine (voice) / Marceline (voice) — played by Olivia Olson
- Hunter (voice) / Hunter / Venusian #4 (voice) — played by Vico Ortiz
- DJ Flame / Flame Prince (voice) / DJ Flame (voice) — played by Manny Jacinto
- Frasier / Snail / Yellowsweets (voice) / Dennis / Yellowsweets / Spirit (voice) / The Heart of the Forest / Za'Baby (voice) / The Heart of the Forest / Frasier / Banana Guard #1 (voice) / Bellamy Bug / Banana Guard (voice) / Wolf (voice) / Russel (voice) — played by Dee Bradley Baker
- Gertie (voice) / Gertie / Starchy (voice) / Starchy / Party Patty / Venusian Cherub # 1 (voice) / Starchy / Audience Member #1 (voice) / Engagement Ring Princess / Wildberry Princess / Hotdog Princess / Slime Princess / Old Lady Cinnamom Bum (voice) / Slime Princess / Finn's Kid #1 (voice) — played by Maria Bamford
- Hana Abadeer (voice) — played by Erica Luttrell
- Spirit Dream Warrior (voice) — played by Matthew Broderick
- Fennel / Sound Guy (voice) / Fennel / MG (voice) / Fennel / Person 2 (voice) / Fennel (voice) — played by Anna Akana
- Frozen Turkey (voice) / Queenie (voice) — played by Chelsea Peretti
- Ashley (voice) / Scarab (voice) / Scarab / Kee-Oth (voice) — played by Kayleigh McKee
- DJ Slime (voice) / DJ Slime / Clapper (voice) — played by Will Pendarvis
All seasons of Adventure Time: Fionna and Cake: full spoiler-free character guide