ThunderCats Ho! – The Movie

Lion-O is haunted by nightmares of Thunderians being killed on Thundera while he fled to the safety of Third Earth with Jaga and the other ThunderCats. Jaga later tells Lion-O that three more Thunderians have, in fact, survived and are also living on Third Earth. The ThunderCats decide to search for the other Thunderians, but Mumm-Ra has plans as well and takes the new Thunderians as his prisoners to Fire Rock Mountain. Lion-O loses the Sword of Omens …