Anarchy finds a new home aboard an ocean liner, where "the stockholders of yesteryear are the stowaways of today" and Groucho claims to have worked himself up from nothing to a state of extreme poverty. The four frenetic freeloaders manage to score food and drink, all the while biting the hands that feed them. Some wild goings-on in Thelma Todd's stateroom include a last tango not in but on her bed, but the final test is this: can they (all!) slip through customs, disguised as Maurice Chevalier?