 Mickey and Pluto go fishing. Pluto has a run-in with a clam, who eventually lodges in Pluto s mouth; Mickey thinks the clam is Pluto s tongue and can t understand why Pluto keeps begging for more food. After they get rid of the clam, Mickey s attempts to use his minnows as bait are thwarted by a hungry seagull; he brings his friends, and they chase our heroes away.