Cast and credits of The Star

Madeleine Martin
Fionna Campbell (voice)

Roz Ryan
Cake (voice)

Tom Kenny
Simon Petrikov / Marjoe Hellstrom (voice)

Donald Glover
Marshall Lee (voice)

Andrew Rannells
Gary Prince (voice)

Jeremy Shada
Baby Finn (voice)

Hynden Walch
Bonnie (voice)

Olivia Olson
Marceline (voice)

Erica Luttrell
Hana Abadeer

Billy Brown
Vampire King

Audrey Bennett
Young Marceline

Dee Bradley Baker
Additional Voices

Steve Little
Tank Computer / Additional Voices

Jerick Hoffer
Lemoncarb #1 / Additional Voices

Cole Sanchez
Additional Voices

Cree Summer
Lemoncarb #2 / Additional Voices