Générique complet
Foster's Home for Imaginary Friends Lost Claus
Sean Marquette
Mac (voice)
Keith Ferguson
Blooregard 'Bloo' Q. Kazoo/Fireman (voice)
Phil LaMarr
Wilt/Santa Claus I/Moishe (voice)
Tom Kenny
Eduardo/Manager (voice)
Candi Milo
Coco/Madame Foster (voice)
Grey DeLisle
Frances 'Frankie' Foster/Mac and Terrence's Mom (voice)
Tom Kane
Mr. Herriman/Santa Claus II (voice)
Tara Strong
Terrence (voice)
