Porky and some of his fellow sailors are on shore leave in a bar. A pirate captain discovers that his own crew has jumped ship and forces everyone in the bar to become his crew. The captain treats the crew badly, particularly denying them food (eating the meat off bones, then passing them only the bones). The crew mutinies after a week; the captain tries to fend them off with a cannon, but ends up sending himself into the explosives stores.
The terrible tempered Mr. Bang is commuting to work. When the trolley takes more than 5 seconds to arrive, he follows the tracks to the Skipper's house, where he bets him $10 he won't get to work on time.
Chet Kasedon is after the Indians hidden gold mine but Chief Moya will not reveal it's location. He has also hired mining engineers Gale and Mortimer to locate the mine.
In 1921, British Lord Athleigh arrives in Dublin with his daughter, Helen, to engage in peace talks. As wanted Irish rebel leader Dennis Riordan is not recognized in public, he is able to move about freely and saves the Athleighs from an assassination attempt by a radical faction.
Paddy O'Riley and Ossie Merrill, Bellport high school football heroes, enroll in distant colleges; Paddy at a small school in the East, where he is barely a substitute, and Ossie at a powerhouse-football school, where he is an instant star and all-American candidate.
Peyton Wells (Ben Lyon) rescues Judy Jones (Joan Marsh) from a very dull young man, at a sedate party given for her by her multi-millionaire grandfather Silas P.
Film portrays the expedition of the British explorer David Livingstone to Africa to discover the source of the Nile, his disappearance, and the expedition to find him led by Stanley.