Justin Felbinger as Deep (voice)

Jess Harnell as Luigi (voice)

Phil LaMarr as Artie (voice)

Dwight Schultz as Kraken (voice)

Elisabeth Gray as Maura (voice)

Anna Vocino as Norma (voice)

Lindsey Alena as Alice (voice)

Beth Rollan as Alice (singing voice)

Taylor Lawrence as Computer (voice)

Bob Bergen as Ralph (voice)

William Salyers as Darcy (voice)

Joe Hernandez as Rico (voice)

Lewis Macleod as Nathan (voice)

Lucien Dodge as Doctor Layrd (voice)

Stephen Hughes as Evo (voice)