Sign up for exclusive offers. Dino Thunder , but due to Tommy Oliver's popularity - and because St. After his departure from Zeo , St. After only three seasons he vanished from Hollywood with no intentions of ever returning to the lime light. Add it to your IMDbPage.
John international recognition as an actor, long hours on set combined with low pay presented real challenges for him and he, along with co-stars Walter Emanuel Jones and Thuy Trang , decided to leave the show during its second season and he was replaced by Steve Cardenas. Known For. All rights reserved.