Guest Stars
Hynden Walch
voices Princess Bubblegum
Olivia Olson
voices Marceline
Jeremy Shada
voices Finn
Audrey Bennett
voices Astrid
Jeff Bennett
voices Evil Choose Goose
Audrey Bennett
voices Young Marceline
Dee Bradley Baker
voices Mudskipper
Dee Bradley Baker
voices Bear
Dee Bradley Baker
voices Goo Zombies
Phil LaMarr
voices Goo Zombies
Phil LaMarr
voices Dog Tourist
Phil LaMarr
voices Tourist #4
Hynden Walch
voices Child Wizard
Hynden Walch
voices Tourist #3
Erica Mendez
voices Skater Fairies
