Peyton convinces Liv to eat some of Weckler's blue brain to learn how he died. Meanwhile, Boss pays Blaine a visit, and the truthers have Ravi keep Don E sedated until they're ready to show the world that he's a zombie.

Ravi's ex-boss and lover Katty turns up dead, and Liv consumes her brain to learn how she died. She soon finds herself dealing with visions of Katty and Ravi being intimate, as well as Katty's impulse to pick up strange men at hotel bars. Meanwhile, Major is outed as a human, and Baracus makes Peyton a job offer.