Thunder and the Universal Knights are called in to investigate rumors that another evil from Knight Rider's past is taking cover in Acapulco, Mexico despite reports that the past villain had died while in prison after Michael and Kitt took him down for trying to kill Michael a second time because of the death of Tanya Walker and the rest of his team's time put in prison and everything they had gained ended up lost, returned to their proper owners. Under the cover of Jade and the Enforcers, The Knights are set up to perform at the beautiful Westin Regina which is set in Puerto Vallarta, Mexico, owned by the Thunder Trio's former classmate Claudio Diavanti, and is the secret command center for the H.E.A.T force which is the acronym for the Hemispheric Emergency Action Team. Upon arriving and doing a background on the operatives, Jamie and Tristan take off for New York to ascertain if it is Cameron Zachery or not and uncover more than they bargain for when they discover that Mr. Smith is actually Cameron's twin brother, real name Owen Zachery.