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
Mr. O broadcast Thursdays at 4:30 p.m. (Eastern) from 5 April to 21 June 1956. It was then broadcast for a full season on Thursdays at 5:15 p.m. from 4 October 1956 to 4 July 1957. Mr. O Mr. O was a Canadian children's music television series which aired on CBC Television from 1956 to 1957. This series on classical music was hosted by David Ouchterlony. It was geared towards children aged between five and eight, compared to Ouchterlony's previous series "Let's Make Music" which was geared towards older children. Episodes featured puppet characters operated by John and Linda Keogh such as