 Part way through filming Season 2 Austin St. John (qv) (Jason)  Thuy Trang (qv) (Trini) and Walter Jones (I) (qv) (Zack) left  the show, it is rumored, over pay issues. From "Green No More Part  2" Saban was forced to use mostly recycled dialog, eventually having  to rely on completely recycled dialog, or dialog from different  actors, and then from "The Ninja Encounter" they were forced to use  recycled footage as well, until "The Power Transfer" when their  Rangers positions were replaced by Steve Cardenas (qv),  Karan Ashley (qv) and Johnny Yong Bosch (I) (qv) respectively.  Although, Austin later returned to Power Rangers in a temporary  spell as the Gold Ranger in _"Power Rangers Zeo" (1996)_ (qv)