Natalie tells Mr. Monk about how her grandfather founded a toothpaste company. Mr. Monk didn't know about it. But in "Mr. Monk Goes to a Wedding (2005)" (S4:E7), he learns for the first time about the toothpaste company.
When Jay Bennett pulls into the marina while Monk is on the boat, he parks close to the curb and at an angle. When Captain Stottlemeyer arrives, his car is farther away from the curb and perpendicular to it.
While Monk is in the office area of Jay Bennett's boat, he picks up a file folder and takes it with him. The file is never seen again and no explanation is given as to what was in it or why Monk took it.
When Natalie and Monk first meet Dr. Bennett, a shot of Bennett shows a black man in a gray suit talking on a cell phone walking left to right behind him. After about 5 seconds, he is seen walking behind Monk.
Obvious stunt double in the long shots of Monk in the water. The stunt double has curly hair while Monk's is flattened from the water.
Linda Fusco couldn't possibly have seen in Leland Stottlemeyer's kitchen at the end when he drops a plate. His window was rather small and she was off at an angle across the street.
When Monk and Natalie are first at the marina trying to figure out what happened to Linda's car, there is a dark VW Jetta with the license plate 5CDG577 parked there. Later, when they track down Dr Bennett's car, the Jetta just happens to be parked beside his car.
The person lives or works there, and just happened to be parked in that location. It's not a goof, it's a coincidence.
The person lives or works there, and just happened to be parked in that location. It's not a goof, it's a coincidence.
Near the end, Fusco is seen watering what are clearly plastic plants on her balcony.
Capt. Stottlemyer says the elephant is the only mammal that can't jump. It is true that adult elephants can't jump. But there are other mammals that can't either, such as sloths, hippos, and rhinos.