SCENE 4: The year is now 1780; John Andre' has just obtained Arnolds' agreement to betray West Point and is preparing to return to his ship, "The Vulture," anchored off West Point in the center of the Hudson. As they sing a trio (ironically, a musical canon), each singing of their expectations, real cannon fire is heard (a cannon interrupts a canon). The real cannon is fired by someone named Livingston. The trio rushes to the window only to see the "Vulture" sailing down the river, out of range of the cannon fire leaving Andre' stranded. Arnold immediately revises the escape plan by sending Andre' back to New York on horse back. While Ben is outside rearranging the escape it becomes obvious Peggy's feelings for John Andre' actually have not abated despite her marriage to Arnold. A fateful decision is made to cover Andre's British uniform with a cloak so he can penetrate the Colonial lines for his return to New York. Feeling that no harm has been done, they send Andre' on his way after a trio with echos of a grand waltz, [perhaps with the chorus/dancers audible and visible just to hint at Peggy's superficial willingness to risk all their lives just for money to give a ball]. It is seen that they do not have a very solid agreement as to what Ben's reward for this treachery should be. Nevertheless, they all sing of the good fortune they expect when Andre' makes it back to New York with his news.
INTERMISSION
SCENE 5: Arnold has learned that Andre' has been captured and their treachery is about to be revealed. Peggy suggests that Ben should steal a boat and float down the river until he reaches New York or finds the "Vulture." He leaves and Peggy throws a hysterical fit claiming that she has been abandoned by Ben; she claims the arriving soldiers are about to kill her child. The music becomes more dissonant as the tension increases. Her hysterical scene is convincing and the soldiers believe Peggy had nothing to do with the treason of Benedict Arnold.