Jade Castro writes, directs, produces, and teaches. His screenwriting credits include D'Anothers, RPG: Metanoia, My Amnesia Girl, and Endo, his directorial debut.

He also directed the Star Cinema movie My Big Love and co-founded ufo Pictures and Origin8 Media, writers-producers collectives both, responsible for the feature films Ang Pagdadalaga ni Maximo Oliveros (The Blossoming of Maximo Oliveros), Sarong Banggi, and Zombadings 1: Patayin sa Shokot si Remington (Remington and the Curse of the Zombadings), which Castro co-wrote (with Raymond Lee and Michiko Yamamoto) and directed.

Zombadings 1 became a smashing success in the Philippines, both commercially and critically.

Castro teaches Directing at the Asia Pacific Film Institute.