Chaser on the Rocks is a 1965 Warner Bros. Merrie Melodies theatrical animated short directed by Rudy Larriva.
[2] The short was released on December 25, 1965, and stars Wile E. Coyote and the Road Runner.
Road Runner approaches, and we see Wile on a diving board attached to a rock above the birdbath.
Wile jumps off the diving board, hoping to catch the Road Runner.
Crawling through the desert, still suffering from the heat, Wile sees an emergency fire hose, which he tries to use to get a drink.
The water coming out of the hose gets it unstuck, and sends him falling off a cliff.
Finally, we see Wile setting up a "DETOUR" sign pointing to a tunnel with a cannon at the end.
Wile enters the tunnel to see what happened, and he (possibly) ends up swallowing the cannonball.