Malcolm in the Middle (2000)

S7E20 Cattle Court

Reese encounters an adorable vegetarian named Carrie upon returning to his job at the meat processing plant. Initially, he pretends to share her views on animal rights, but when she discovers him munching on a pork chop, she’s disappointed. In an effort to win her over, he decides to liberate all the cows from the facility. Meanwhile, Malcolm schemes to deceive Lois so he can sneak off to a rock concert.