Duff Beer holds a new mascot contest, so
Duffman fights to remain relevant and prove that he isn't sexist by using a photo of Lisa with him from an old promotional event and claiming she's his daughter. When Homer and Lisa confront Duffman, he reveals he really does have an estranged daughter named Amber. As Duffman notices how smart Lisa has become, he views Homer as the ultimate father and enlists his help to reconnect with Amber and win the competition. He calls Amber to meet, and she agrees. Duffman asks Homer and Lisa to come for support because he looks up to their father-daughter relationship. Homer agrees, but Lisa only agrees when he promises to bring her to a nearby
Agatha Christie museum. On the way, they sing along to
Korean pop music. Duffman reveals how Amber left him after high school, and he keeps a drawing she made when she was a girl as a memento. Duffman's agent says there is a fan convention close by, and he should go for publicity. Because of the detour, they do not arrive at the museum before it closes, which angers Lisa. Duffman realizes that Homer was bribing Lisa, so he leaves on his own. Going home, Homer and Lisa find Amber's drawing in the car and decide to return it to him. Duffman goes to Amber's door but is too nervous, so he joins a nearby party. When Homer and Lisa arrive, they learn that Duffman did not come, but the three find him at the party. Amber leaves in anger, but Duffman rescues her when she is almost hit by a beer barrel. Duffman shows her the drawing, and they forgive each other. Duffman wins the contest after fans on the internet saw a video of Duffman singing that Lisa uploaded earlier. He rejects the outcome to become the mascot of Amber's cannabis shop. == Production ==