Tom Taus
— Umpoy / Batang Z (as Tom Taus Jr.)
Jorge Estregan
— Dr. Zyke
Melissa Mendez
— Corina
Berting Labra
— Lucio
Daniel Pasia
— Itok
Karel Marquez
— Upeng / Roller Girl (as Karel Santos)
Dwight Gaston
— Omeng
Panyang
— Misis
Bert Mansueto
— Mister
Boy Gomez
— Sidekick of Dr. Zyke
Flora Gasser
— Kapitana