A rat named Walter The Rat must go on a fishing adventure with his pet worm to catch a giant fish.

meet Walter the Rat and his pet worm, join them on a fishing adventure to catch a fish. it's a fun film for the family. one day, Walter the White Rat and his pet worm wake up and decide to go on a fishing adventure. Walter reads an instruction manual of how to fish and sees that worms are good bait. but he decides to instead to use a different worm instead of his own. eventually, Walter attempts to fish, only to get foiled by a giant yellow fish and his worm.