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 most of all 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 Harpo slip through customs disguised as a Punch and Judy show?