Margie Dolan dreams of endless pleasure and adventures abroad, while her sweetheart, Dan Morley, is devoted to his drugstore business and his eventual marriage to Margie. When the horrors of commuting become unendurable Margie boards an ocean liner on a business errand and decides to stowaway. She is soon discovered and is put to work in the linen room. Dunrock and Yvonne, an unscrupulous pair plan to relieve a millionaire called Finch of his fortune. They hire Margie to be an unwitting romantic companion to Finch to make their job that much easier!