Fast and Furry-ous

There was a gap of nearly three years between this and the second Road Runner cartoon, Beep, Beep (1952). Chuck Jones only intended it to be a one-shot cartoon, but the reception given by the public made him change his mind. He was especially persuaded by a letter from a U.S. Navy pilot, who claimed that pilots were imitating the Road Runner's "beep beep" call while doing maneuvers.

When Wile is tossing the boomerang up and down, his tail disappears for a few frames.

Roadrunner (Accelerati Incredibulis)

In the ABC version, the scenes where Wile E. Coyote tries to explode the Roadrunner with dynamite and Wile E. being caught in the explosion were cut.