After hearing blasts that seem to signal Yaeger's capture, Borman emerges from his hiding place and begins to seek out a way to defeat the Mercury Men. He uses Yaeger's radio in an attempt to contact the League, but has no luck. But the radio's static is interrupted by the sound of jaunty music. Following the sound, Borman finds a TV broadcasting what at first appears to be a test pattern, but which then resolves into a face; the face of Doctor Tomorrow. The League's commander asks Borman to free Yaeger and destroy the gravity engine. Borman hesitates, but Doctor Tomorrow uses man's monumental achievement in traveling to the moon to inspire his charge. (thetvdb.com)