Rally Ho and away we go! As Hanna Barbera entered their first, brief action/adventure phase, their old comedic roots would still be showing with this particular series at the same time. Thus you had the boisterous Ted Cassidy-voiced Frankenstein Jr bellowing his way through madcap monster battles while the Impossibles took on various eccentric criminals between jamming out. Hard to believe today this show was considered too violent for TV, when it was kind of mild even back then!