The Bullwinkle Show

Rocky & Bullwinkle - Upsidaisium (8) - Death in the Desert or A Place in the Sun (2x35)

:

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.