Wile E. Coyote chases the Road Runner using a skateboard, a hunting falcon, two doves tied to his feet.
Wile E. Coyote uses scrap metal from a dump to build a huge, mechanical likeness of himself, and uses this robot to chase the Road Runner. It ends up as just another pile of scrap.
Wile E. Coyote uses a chemistry set to try and catch the Road Runner. He mixes chemicals to yield invisible paint...
Wile E. Coyote finds a spy kit and uses its contents (sleeping gas, a mail bomb, explosive putty, and a gadget-filled spy car) in his unsuccessful attempt to catch the Road Runner.
Wile E. Coyote uses suction cups, a tennis net, TNT sticks on a rope, a skateboard, helium gas, and a bomb in his unsuccessful attempts to catch the Road Runner.