Patsy's working at Rumplemeyer's Donut Shop in Brooklyn. By accident she catches Mr. Rumplemeyer's trousers in the donut machine as he's leaving to pick his niece who's arriving from the old country, so he gives Patsy cab fare and sends her. She forgets her purse, so when she arrives at the immigration office, she can't pay the cabbie, who tells her he'll wait while the meter runs. Inside, Patsy finally finds the high-spirited Lyda, but by then, Patsy has sneaked into the holding area and may need a passport to get out. She hides in Lyda's trunk, but with the cabbie, a suspicious immigration officer, and a traffic cop buzzing around will uncle and niece ever connect?