] Two of the gang members face off against one member of a rival gang, Sharks leader Bernardo (George Chakiris), a darker-skinned, black-haired Puerto Rican immigrant.After succeeding in getting he alien to follow the trail into his room (with a sign on the door saying "ENTER"), the creature knocks a can filled with pens onto the floor, causing a loud noise and forcing Elliott to quickly close the door.That evening, as a sole traveler in the night with his wrapped birthday bottle of wine, he pays a functional visit to his mistress"" apartment.All the apes liberated themselves by escaping through he windowed dome above the play area, and they headed toward he city.