... with Wally Cox as the voice of Underdog! "Not plane nor bird nor even frog; just li'l ol' me: Underdog." Some pics and info: http://www.toontracker.com/totaltv/underdog.htm (from there, click on the "King Leonardo" link and the "Hoppity Hooper Homepage" link to dredge up even more memories!).

To Larry (InOBU), who mentioned black-and-white "Crusader Rabbit" cartoons way back in Part 1 of this discussion: It seems we're both right – "Crusader Rabbit" appeared in two distinct incarnations, one black-and-white and one color. Pictures of each version are here: http://www.toontracker.com/crusader/crusapix.htm

"Crusader Rabbit" history here: http://www.toontracker.com/crusader/crusader.htm