In addition to the annual team-up episodes, "Power Rangers Wild Force" also had a special episode commemorating it as the tenth incarnation, "Forever Red", by having Cole team up with the nine Red Rangers before him (in order of incarnations, Jason Lee Scott, Aurico, Tommy Oliver, T.J. Johnson, Andros, Leo Corbett, Carter Grayson, Wesley "Wes" Collins and Eric Myers) to prevent the remaining generals of the Machine Empire from unearthing and reactivating Lord Zedd's zord, Serpentera, which had been left buried on the moon.