This 23rd entry in the "Blondie" film series stars, as ever, Penny Singleton and Arthur Lake as Blondie and Dagwood Bumstead respectively. It all begins as Dagwood prepares for a long-delayed vacation with the family. His boss Mr. Radcliffe (Jerome Cowan) has promised the Bumsteads that there'll be no more postponements for their holiday. But when something comes up that requires Dagwood's presence, Radcliffe hires a couple of thugs to steal Blondie and Dagwood's luggage so that they'll have to stay in town. And that's only the beginning of the frantic fun.