Summary: Tom watches and studies films of some of his earlier encounters with Jerry, much like game films; he runs them backwards and stops them so he can study them more closely, all the while scribbling notes. Jerry pulls up a box of popcorn and watches, too. Tom notices Jerry and chases him into his hole. Tom designs a better mousetrap, but Jerry alters the plans, so it doesn't work any better than it did the first time the footage was used, in Designs on Jerry (1955). (imdb)

Genres: Comedy, Family/Kids, Animation, Short

Country: USA

Directed By: Joseph Barbera, William Hanna

Written By: Bob Ogle

Starring: Joseph Barbera, William Hanna, Bob Ogle

More information at the Internet Movie Database