Adventure Time: Fionna & Cake

Madeleine Martin
Fionna Campbell (voice)

Roz Ryan
Cake (voice)

Tom Kenny
Simon Petrikov / Ice King (voice)

Dee Bradley Baker
Additional Voices (voice) / ZA' Baby / Moon Demon King (voice) / Reindeer Boy Bo...

Kayleigh McKee
Scarab (voice) / Scarab / Ashley (voice) / Scarab / Mini Scarabs / Skater Z (voi...

Sean Rohani
Prismo (voice) / Prismo (1

Mark Hamill
Prismo (voice) / Prismo (1

Harrison Ford
Prismo (voice) / Prismo (1

Donald Glover
Marshall Lee (voice) / Marshall Lee / Monster Marshall (voice)

Andrew Rannells
Gary Prince (voice) / Gary Prince / Monster Gary (voice)

Jeremy Shada
Finn / Woodpecker / Coffee Guy (voice) / Farmworld Finn / Ice Finn (voice) / Fin...

Jinkx Monsoon
Additional Voices (voice) / Normulon / Lemongrab (voice) / Lemoncarb #1 (voice)

Audrey Bennett
Astrid (voice) / Young Marceline / Astrid (voice) / Young Marceline (voice)

Maria Bamford
Farmworld Mom / Wildberry / Finn's Kid #1 (voice) / Additional Voices (voice) / ...

Jeff Bennett
Evil Choose Goose (voice) / Additional Voices (voice) / Choose Bruce / Earmworld...

Cristina Valenzuela
Additional Voices (voice) / Skater Fairies (voice) / Ice Scout #2 (voice)

Erica Mendez
Skater Fairies (voice) / Ice Scout #1 (voice) / Additional Voices (voice)

Cree Summer
Additional Voices (voice) / Lemoncarb #2 (voice)

Felicia Day
Betty (voice)

Hynden Walch
Bonnie (voice) / Princess Bubblegum / Candy Queen (voice) / Princess Bubblegum /...

Phil LaMarr
Goo Zombies / Dog Tourist / Tourist #4 (voice) / Additional Voices (voice) / Dog...

Vico Ortiz
Hunter (voice) / Hunter / Skater Y (voice) / Hunter / Fern (voice)