The Gopher
As in the first film, an animatronic gopher was used in Caddyshack II. This time, instead of tittering, the gopher was able to speak. His voice was provided by Frank Welker. Because of Bill Murray's involvement in the creation of the gopher for the first film, Murray sued producers of the film during post-production. Murray and the producers settled out of court for an undisclosed sum.
Read more about this topic: Caddyshack II