Season 4, Episode 12 - "Bev Takes a Holiday"
22 March, 1997
Bernice travels to Washington to assume her new role as Congresswoman. Duckman spots a woman who happens to look like Beatrice, but gets hit by a bus. It turns out that she is Beatrice and Bernice's long lost triplet. Bev realizes the only way to keep Duckman alive is to pretend to be Beatrice.
