Legendary slapstick comedy team Abbott and Costello meet Dr. Jekyll and Mr. Hyde, the Keystone cops and a mummy in this best-of collection. Boris Karloff stars as Dr. Jekyll in the 1953 feature "Abbott and Costello Meet Dr. Jekyll and Mr. Hyde"; Max Sennett cameos as a pie-thrower 1955's "Abbott and Costello Meet the Keystone Kops" (which ends with a classic chase scene); and the boys are hunted by cultists and mummies in the third feature.