During the heyday of cartoon slapstick in Hollywood, one basic tenet held precedence: namely, that an inseparable connection existed between perennial antagonists like Tom and Jerry, Sylvester and Tweetie, Wile E. Coyote and the Road Runner, Bugs Bunny and Yosemite Sam (or Elmer Fudd). In other words, one could not work without the other. Few ...