The Bullwinkle Show
Rocky & Bullwinkle - Upsidaisium (19) - Rocky and the Rock or Braver and Boulder (2x86)
: 26, 1960
Bullwinkle inherits an upsidaisium mine in a mountain that flies because upsidaisium is an anti-gravity metal. The nation needs upsidaisium, so Bullwinkle and Rocky fly the mountain to Washington. Thwarting them at every turn are Mojave Max and Death Valley Dotty.