DuckTales (1987)

S2E1 Marking Time (1)

Scrooge acquires a diamond-rich island from Glomgold. Furious upon discovering this, Glomgold destroys the mine with explosives. In an effort to stop the blast, Scrooge, Launchpad, and the nephews travel back in time, but they accidentally land a million years in the past. There, they encounter Bubba the Caveduck and his dinosaur companion, Tootsie the Triceratops.