My Cat from Hell (2011)

S5E15 When the Fat Lady Sings

When Alan and Shannon brought home Barnabas, they expected a gentle lap cat. Instead, they got a hissing, scratching, biting little demon who treated every hand like a threat. The only thing that soothed the beast? Opera. The moment an aria filled the room, Barnabas would freeze, ears twitching, claws retracted. Suddenly, their demon cat became a mesmerized audience member—temporarily tame, but only until the final note faded.