He-Man/ThunderCats through the chest, revealing herself to be Mumm-Ra in disguise. After confirming their allies on Third Earth are safe from the quakes the Thundercats prepare to head to Eternia. Lion-O speaks his fears about the mission to Panthro, wondering if he, as the Thundercats ruler, is up to the task ahead. Panthro encourages the young king and says both the Sword of Omens and the Thundercats have faith in him. Lion-O thanks his longtime friend as they head to the ship with the others bound for Eternia. Mumm-Ra gloats as he holds up the sword as Adam remains impaled on
ThunderCats (1985 TV series) already on the 3rd earth. As the first few episodes progress the new writers seem to use Thundera but it isn't clear if they are referring to a planet or kingdom. Former Lion-O voice actor Larry Kenney returned to play the role Lion-O's father Claudus in the opening two-part episode of the new series. In January 2011, a promotional poster featuring re-imagined designs for Lion-O, Cheetara, Panthro, and Tygra as well as design for the Sword of Omens and vehicles were shown at the London Toy Fair. Cartoon Network aired an 80-second trailer during the After Party Special of the