Fionna (voice) (20 episodes)
Songs (1 episode)
Simon Petrikov / Ice King (voice) (10 episodes)
Simon Petrikov (voice) (2 episodes)
Simon Petrikov / Banana Guard #2 (voice) (1 episode)
Simon Petrikov / Ice Thing (voice) (1 episode)
Simon Petrikov / Winter King (Simon Voice) (voice) (1 episode)
Simon Petrikov / Banana Guard #2 / Penguin #1 / Penguin #2 (voice) (1 episode)
Simon Petrikov / Dr. Prince (voice) (1 episode)
Additional Voices (voice) (2 episodes)
Mudskipper / Bear / Goo Zombies (voice) (1 episode)
ZA' Baby / Moon Demon King (voice) (1 episode)
Dennis / Yellowsweets / Spirit (voice) (1 episode)
Frasier / Snail / Yellowsweets (voice) (1 episode)
The Heart of the Forest / Za'Baby (voice) (1 episode)
Cinnamon Bun Mutant / Banana Guard Mutant #2 & #3 (voice) (1 episode)
Wolf (voice) (1 episode)
Reindeer Boy Boss / Farmworld Chet / Trauma Jon (voice) (1 episode)
Pageling Dinosaur / Pageling Warrior / Dragon (voice) (1 episode)
Ratbus / Banana Guard #1 (voice) (1 episode)
The Heart of the Forest / Frasier / Banana Guard #1 (voice) (1 episode)
Original Series Creator (10 episodes)
Baby Finn (voice) (2 episodes)
Finn (voice) (2 episodes)
Babyworld Finn (voice) (2 episodes)
Additional Voices (voice) (1 episode)
Finn / Woodpecker / Coffee Guy (voice) (1 episode)
Finn / Babyworld Finn / Babyworld Cinnamon Bun (voice) (1 episode)
Finn / Farmworld Finn / Baby Finn (voice) (1 episode)
Farmworld Finn / Ice Finn (voice) (1 episode)
Scarab (voice) (6 episodes)
Scarab / Kee-Oth (voice) (1 episode)
Ashley (voice) (1 episode)
Scarab / Mini Scarabs / Skater Z (voice) (1 episode)
Scarab / Ashley (voice) (1 episode)
Scarab / Miss Rabow (voice) (1 episode)
Huntress Wizard (voice) (10 episodes)
Princess Bubblegum (voice) (4 episodes)
Princess Bubblegum / Candy Queen (voice) (1 episode)
Princess Bubblegum / Passing Child (voice) (1 episode)
Princess Bubblegum / Vase Wizard / Ruby (voice) (1 episode)
Princess Bubblegum / Child Wizard / Tourist #3 (voice) (1 episode)
Bonnie (voice) (1 episode)
Princess Bubblegum / Vase Wizard (voice) (1 episode)
Marceline (voice) (5 episodes)
Marceline / Celine (voice) (3 episodes)
Prismo (voice) (4 episodes)
The Voice (voice) (1 episode)
Narrator / Brother #2 (voice) (1 episode)
Prismo / Burger (voice) (1 episode)
Prismo (1, 2, 3) (voice) (1 episode)
Hunter (voice) (5 episodes)
Hunter / Fern (voice) (1 episode)
Hunter / Skater Y (voice) (1 episode)
Hunter / Venusian #4 (voice) (1 episode)
Starchy (voice) (1 episode)
Starchy / Audience Member #1 (voice) (1 episode)
Additional Voices (voice) (1 episode)
Farmworld Mom / Wildberry / Finn's Kid #1 (voice) (1 episode)
Engagement Ring Princess / Wildberry Princess / Hotdog Princess / Slime Princess / Old Lady Cinnamom Bum (voice) (1 episode)
Gertie (voice) (1 episode)
Banana Guard Mutant #1 (voice) (1 episode)
Starchy / Party Patty / Venusian Cherub # 1 (voice) (1 episode)
Gary (voice) (8 episodes)
Marshall Lee (voice) (8 episodes)
Lemoncarb #1 (voice) (3 episodes)
Additional Voices (voice) (2 episodes)
Normulon / Lemongrab (voice) (1 episode)
Lemoncarb #1 / Carla (voice) (1 episode)
Marshall Lee (voice) (5 episodes)
Marshall Lee / Monster Marshall (voice) (1 episode)
Gary Prince (voice) (5 episodes)
Gary Prince / Monster Gary (voice) (1 episode)
Additional Voices (voice) (2 episodes)
Lemoncarb #2 (voice) (2 episodes)
Lemoncarb #2 / Director (voice) (1 episode)
Lemoncarb #2 / Guard #1 (voice) (1 episode)
Kheirosiphon / Cliff (voice) (1 episode)
Cliff / Hourglass (voice) (1 episode)
Gridface / Cliff / Record Store Man (voice) (1 episode)
Pop-Cop / Kheirosiphon / Gridface (voice) (1 episode)
Kheirosiphon / Popcop (voice) (1 episode)
Kheirosiphon / Wyatt (voice) (1 episode)
DJ Flame (voice) (4 episodes)
DJ Flame / Flame Prince (voice) (1 episode)
many jacinto : DJ Flame (voice) (1 episode)
Astrid (voice) (2 episodes)
Astrid / Bus Kid (voice) (1 episode)
Young Marceline / Astrid (voice) (1 episode)
Young Marceline (voice) (1 episode)
Queenie (voice) (4 episodes)
Frozen Turkey (voice) (1 episode)
Hana Abadeer (voice) (5 episodes)
Simone (voice) (2 episodes)
Additional Voices (voice) (1 episode)
Ice Cream Queen / Rink Attendant (voice) (1 episode)
Ice Queen / Muscle Princess / Breakfast Princess (voice) (1 episode)
Additional Voices (voice) (2 episodes)
Peptank / Sam (voice) (1 episode)
Sam / Enchiridion (voice) (1 episode)
Peptank (voice) (1 episode)
Evil Choose Goose (voice) (2 episodes)
Choose Bruce / Earmworld Dad (voice) (1 episode)
Additional Voices (voice) (1 episode)
Squirrel (voice) (2 episodes)
Additional Voices (voice) (1 episode)
Squirrel / Cheers Narrator (voice) (1 episode)
Skater Fairies (voice) (1 episode)
Skater #1 (voice) (1 episode)
Ice Scout #1 (voice) (1 episode)
Additional Voices (voice) (1 episode)
BMO (voice) (2 episodes)
Additional Voices (voice) (1 episode)
BMO / Library Person (voice) (1 episode)
Spirit Dream Warrior (voice) (4 episodes)
Additional Voices (voice) (1 episode)
Moderator / Heckler #2 (voice) (1 episode)
Pickle Reviewer #1 / Manager (voice) (1 episode)
Pary God / Pickle Reviewer #1 (voice) (1 episode)
DJ Slime (voice) (3 episodes)
DJ Slime / Clapper (voice) (1 episode)
Additional Voices (voice) (1 episode)
Ice Scout #2 (voice) (1 episode)
Skater Fairies (voice) (1 episode)
Betty (voice) (3 episodes)
Dog Cake / Nightmare Cake / Beard Guy (voice) (1 episode)
Goo Zombies / Dog Tourist / Tourist #4 (voice) (1 episode)
Additional Voices (voice) (1 episode)
Everplant / Little Destiny (voice) (1 episode)
Additional Voices (voice) (1 episode)
Little Destiny (voice) (1 episode)
Prismo (voice) (3 episodes)
Fennel / MG (voice) (2 episodes)
Fennel / Sound Guy (voice) (1 episode)
Damon (voice) (2 episodes)
Damon / Dane (voice) (1 episode)
Jake (voice) (2 episodes)
Additional Voices (voice) (2 episodes)
TV Announcer (voice) (1 episode)
Ice Prince / TV Announcer / Bar Guy (voice) (1 episode)
Candy Cuffs (voice) (1 episode)
Babette / Heckler #1 (voice) (1 episode)
Lich (voice) (2 episodes)
Jay / Finn's Kid #2 (voice) (1 episode)
Additional Voices (voice) (1 episode)
Orbo (voice) (2 episodes)
Shermy (voice) (2 episodes)
Beth (voice) (2 episodes)
Big Destiny / Handbag Helmet (voice) (1 episode)
Big Destiny / Bandit (voice) (1 episode)
Peanut / Tromo / Tire Seller (voice) (1 episode)
Peanut / Banana Guard #1 (voice) (1 episode)
Pep (voice) (2 episodes)
Vampire King (voice) (1 episode)
Vampire King / Clock Archer (voice) (1 episode)
Cosmic Owl / Brother #1 (voice) (1 episode)
Cosmic Owl (voice) (1 episode)
Blade Wizard / Narrator (voice) (1 episode)
Blade Wizard / Banana Guard #3 (voice) (1 episode)
Young Marshall Lee (voice) (2 episodes)
Marshmallow Kid (voice) (2 episodes)
Beatrice Buttler / Van Driver (voice) (1 episode)
TV (voice) (1 episode)
Story (18 episodes)
Story Editor (20 episodes)
Additional Voices (voice) (1 episode)
Winter King / Singing Banana Guard (voice) (1 episode)
Huntress (voice) (1 episode)
Martin Mertens (voice) (1 episode)
Writer (9 episodes)
Bonnie (voice) (1 episode)
Frankie / Lady Cutter (voice) (1 episode)
Turbo Allen (voice) (1 episode)
Witch Wizard (voice) (1 episode)
Flame Princess (voice) (1 episode)
Gordie (voice) (1 episode)
Wishy / Spider (voice) (1 episode)
Old Lady Princess / MS. Cupcake / Lips Monster (voice) (1 episode)
Queen of Venus / Embolina (voice) (1 episode)
Venus Cantrix (voice) (1 episode)
Venus Cosmic / Venusian #3 (voice) (1 episode)
Title Designer (10 episodes)
Visual Development (10 episodes)
Background Designer (10 episodes)
Art Direction (10 episodes)
Prop Designer (10 episodes)
Background Designer (10 episodes)
Background Designer (9 episodes)
Writer (9 episodes)
Writer (7 episodes)
Writer (8 episodes)
Story (18 episodes)
Character Designer (6 episodes)
Writer (7 episodes)
Background Designer (7 episodes)
Writer (6 episodes)
Writer (5 episodes)
Writer (4 episodes)
Writer (4 episodes)
Writer (3 episodes)
Background Designer (3 episodes)
Writer (3 episodes)
Writer (2 episodes)
Animation (1 episode)
Character Designer (1 episode)
Writer (2 episodes)
Prop Designer (1 episode)
Background Designer (1 episode)
Prop Designer (1 episode)
Writer (1 episode)
Background Designer (1 episode)
Art Direction (1 episode)
Background Designer (1 episode)
Legal Services (10 episodes)
Other (10 episodes)
Visual Effects Art Director (10 episodes)
Post-Production Manager (10 episodes)
Legal Services (10 episodes)
Other (10 episodes)
Legal Services (10 episodes)
Legal Services (10 episodes)
Post-Production Manager (10 episodes)
Post-Production Manager (10 episodes)
Legal Services (10 episodes)
Legal Services (10 episodes)
Other (10 episodes)
Post-Production Manager (10 episodes)
Director (1 episode)
Director (1 episode)
Assistant Editor (10 episodes)
Supervising Editor (10 episodes)
Assistant Editor (10 episodes)
Assistant Editor (10 episodes)
Assistant Editor (10 episodes)
Online Editor (10 episodes)
Editor (6 episodes)
Executive In Charge Of Production (20 episodes)
Casting (20 episodes)
Supervising Producer (20 episodes)
Executive Producer (20 episodes)
Other (10 episodes)
Production Accountant (10 episodes)
Story (18 episodes)
Executive Producer (20 episodes)
Other (20 episodes)
Line Producer (10 episodes)
Production Supervisor (10 episodes)
Production Supervisor (10 episodes)
Production Accountant (10 episodes)
Production Supervisor (10 episodes)
Casting (10 episodes)
Administration (10 episodes)
Other (10 episodes)
Production Supervisor (10 episodes)
Production Accountant (10 episodes)
Other (10 episodes)
Production Accountant (10 episodes)
Producer (10 episodes)
Assistant Production Manager (10 episodes)
Executive In Charge Of Production (10 episodes)
Production Accountant (10 episodes)
Production Accountant (10 episodes)
Production Coordinator (10 episodes)
Production Manager (10 episodes)
Production Manager (10 episodes)
Associate Producer (10 episodes)
Casting (10 episodes)
Other (10 episodes)
Administration (10 episodes)
Production Assistant (10 episodes)
Production Accountant (10 episodes)
Supervising Sound Editor (20 episodes)
Sound Re-Recording Mixer (10 episodes)
ADR Editor (10 episodes)
Dialogue Editor (10 episodes)
Dialogue Editor (10 episodes)
ADR Editor (10 episodes)
Original Music Composer (20 episodes)
Sound Editor (20 episodes)
Dialogue Editor (10 episodes)
ADR Editor (10 episodes)
Supervising Sound Editor (10 episodes)
Sound Re-Recording Mixer (10 episodes)
Dialogue Editor (10 episodes)
ADR Editor (10 episodes)
ADR Editor (10 episodes)
Supervising Dialogue Editor (10 episodes)
Sound Engineer (10 episodes)
Dialogue Editor (10 episodes)
Other (10 episodes)
Other (10 episodes)
Songs (2 episodes)
Animation (10 episodes)
Animation (10 episodes)
Lead Character Designer (10 episodes)
Color Designer (10 episodes)
Simulation & Effects Artist (10 episodes)
Supervising Animation Director (10 episodes)
Character Designer (10 episodes)
Visual Development (10 episodes)
Visual Development (10 episodes)
Supervising Animation Director (10 episodes)
Animation (10 episodes)
Animation Director (5 episodes)
Animation Director (5 episodes)
Character Designer (5 episodes)
Animation Director (4 episodes)
Animation Director (3 episodes)
Animation Director (3 episodes)
Animation Director (3 episodes)
Animation Director (2 episodes)
Animation Director (2 episodes)
Animation Director (1 episode)
Animation Director (1 episode)
Animation Director (1 episode)
Animation Director (1 episode)
Animation Director (1 episode)
Staff Writer (20 episodes)
Story (18 episodes)
Story (10 episodes)
Characters (10 episodes)