Nick George Lincoln (voice) Domenic Di Rosa Myrtle (voice) David Cowgill Pop Pop / Boat Henchman / Karaoke Patron (voice) Wolfgang Schaeffer Dad / Todd / Cargo Shorts Henchman (voice) Feridun Düzağaç Fifi (voice) Lex Lang Lynn / Lucy (voice) Cyndi Rhoads Lisa (voice) Lauren Ash Mom / Computer Voice (voice) Pierre Coffin Mr. Grouse / Flop / Henchman Mo (voice) Ian James Corlett Lola / Lana / Lily (voice) Bentley Griffin Ham Hand (voice) Bumper Robinson Lori (voice) Lara Jill Miller Owen / Guard 1 (voice) Paul Wight Clyde (voice) Chester Rushing X (voice) Jaeden White Luna (voice) Jude Law Dr. Dufus (voice) Sarah Niles Luan (voice) Nika Futterman Leni (voice) Seth Gilliam Harold (voice) Laurie Holden Additional Voices (voice) Sean Kenin Additional Voices (voice) Morgan Krantz Additional Voices (voice) Patricia Williams Additional Voices (voice) Cristina Pucelli Additional Voices (voice) Rob Stone Additional Voices (voice) Frank Todaro Additional Voices (voice) Lucien Dodge Additional Voices (voice) Liliana Mumy Additional Voices (voice) Gillian Vigman Additional Voices (voice)