Trivia / Yo Yogi!

  • Old Shame: Of the 100+ shows that Hanna-Barbera produced, plenty are considered just as bad as Yo Yogi!, but this is the only one that Boomerang outright refuses to re-run (at least in the United States- it apparently showed up on one of the foreign Boomerang nets a couple of years back).
  • Role Reprisal: Don Messick returns as Boo Boo, Muttley, and Atom Ant.