6x04 1 - Watch Monk

The episode kicks off with Captain Stottlemeyer in a rare state: he’s happy. He’s planning a romantic trip to Hawaii and is ready to propose to his girlfriend, Linda Fusco. But as any Monk fan knows, happiness is often the precursor to a homicide.

: One of the coolest "Monk moments" happens when Adrian notices a pen rolling off a table in Linda's room during the video call, but staying perfectly still when he visits the house in person.

"Mr. Monk and the Bad Girlfriend" is a masterclass in tension. It forces Monk to choose between his loyalty to his friend and his devotion to the truth. By the end, when Stottlemeyer throws the engagement ring into the ocean, you’re left feeling the weight of the "gift" Monk carries. Watch Monk 6x04 1

: During a motorcycle ride (which Monk predictably hates), a cover of "Born to be Wild" plays—a nod to the film Easy Rider . Final Verdict

: Monk doesn’t just solve the crime; he has to confront the woman his best friend loves. Calling her a "bad girlfriend" to her face is a rare moment of Adrian being blunt about emotional betrayal. The episode kicks off with Captain Stottlemeyer in

For more deep dives into specific episodes, you can check out the full Monk Wiki Guide or see what other fans are saying on Rotten Tomatoes .

Mr. Monk and the Bad Girlfriend: A Classic Case of "It’s a Gift… and a Curse" : One of the coolest "Monk moments" happens

: The episode was partly motivated by the real-life Virginia Larzelere case.