Having sent Juno off to Athens, Mercury and Cithéron find a hiding place to observe the proceedings. Accompanied by Momus, Jupiter arrives, revealing himself first as a donkey (to the accompanying sounds of donkey braying from the orchestra), then as an owl, and finally, in person in a clap of thunder and bright light. An extendeddivertissment proceeds, including a show-stopping highlight in which La Folie (Madness) sings the story of Apollo and Daphne as a warning to Platée not to get involved with Jupiter. Dancers and singers alternately praise and mock Platée.