Billy Quirk starts out in the morning for his office. Billy has important papers in his valise (grip) and important matters on his mind. The trouble starts when Billy takes a streetcar and, in his hurry, he grabs not his but a similar valise which happens to belong to a woman with a bad temper. When Billy discovers that his valise, instead of containing valuable papers, contains lingerie and false hair, he panics. Billy tries to get his back before his wife misinterprets the situation, but she finds it just as the rightful owner enters the scene and the two clash, Billy runs for dear life complicating things still more.
