"The Haunted Park" is the sixth episode of the animates series I am the Greatest: The Adventures of Muhammad Ali. It originally aired on NBC on October 15, 1977.
While attending the grand opening of a horror themed amusement park, called The Haunted Park, in London, England, Ali prepares for a test of strength against European strongman, Hugo. But, some strange and spooky things start making the theme park really seem haunted, including people vanishing on a roller coaster when it returns to the loading platform. It is up to Ali and his kids to solve the mystery of The Haunted Park.