A mouse is trying to free himself from a trap when a cat arrives. The mouse, desperate, asks if the cat has heard the story of the lion and the mouse. We see the lion, scaring all the animals; the mouse has a horn that imitates the lions roar, and has some fun with it until the lion catches him. The mouse pleads for his life, and the lion, distracted by a bigger catch, agrees. The bigger catch is a trap set by the Frank Cluck expedition; the lion avoids the first trap, but falls for the second, and find himself in a circus lion-taming act (where he put his head inside the tamers mouth). The mouse happens by, and chews a lion-shaped hole in the lions wooden cart/cage, setting him free. Back to the cat: moved by this story, he releases the mouse; just before entering his hole, the mouse has one last word for the cat: Sucker!