 At the same time, Peggy breaks up with Brewster, but her wise mother persuades her to go on a costly cruise with him and the cast of a failed play he financed after Smith and Harrison close it down.During the cruise, Smith and Harrison stage a rebellion by confining Brewster to his quarters and ordering Brewster's chartered yacht turned around to return to New York, thinking that Brewster has lost his mind by financing this pointless cruise.When Brewster's chartered yacht is disabled by a leftover U-boat mine, he escapes from his containment and makes it to the bridge to order the captain to radio for help.