Jeff Bennett

as Travoltron/Barbarino (voice)

Maurice LaMarche

as Zix / Tee / Reporter (voice)

Phil LaMarr

as Bolbi (voice)

Billy West

as Sam Melnick (voice)

Megan Cavanagh

as Judy Neutron (voice)

Carolyn Lawrence

as Cindy Vortex (voice)

Crystal Scales

as Libby Folfax (voice)