Mr. Monk and the Naked Man - S6-E3
Continuity mistake: A little white pillow on Natalie's couch falls over when Monk gets up, then rights itself again when he's in the kitchen. (00:31:15)
Mr. Monk and the Bad Girlfriend - S6-E4
Continuity mistake: In the first shot, when the captain is chatting on the computer and Monk is looking at him through the glass, the webcam we see is white and round. In the next scene, when Monk goes into the captain's office, the webcam is now gray and square.
Mr. Monk and the Bad Girlfriend - S6-E4
Continuity mistake: Watch the bore brush as Monk is looking at it in Linda's house. It's straight at first but is bent a few shots later.
Mr. Monk and the Birds and the Bees - S6-E5
Continuity mistake: In the mausoleum, the bald man asks Monk and Natalie what happened to the cremation urn name cards, and bends to pick one of them up from the floor. There are no cards on the table when he does this, but in the next shot, four cards have appeared on the table out of nowhere. A short time later, they've all disappeared again. (00:18:45 - 00:20:15)
Mr. Monk and the Birds and the Bees - S6-E5
Continuity mistake: The shape of the first ring Randy draws on the TV screen changes from an oval to a circle and then back to an oval between takes. (00:30:50)
Mr. Monk and the Buried Treasure - S6-E6
Continuity mistake: When Monk and Dr. Kroger are in the session and Monk asks Dr. Kroger where he got his watch, Dr. Kroger puts his arm on the arm of the chair and his hand across his mouth. From the back, he has his hand on his cheek, but from the front again it is back on his mouth.
Mr. Monk and the Buried Treasure - S6-E6
Continuity mistake: In the captain's office, Randy is holding his cup with both hands and he states that he has a Motorola phone in his pocket. He begins to turn to his left to expose his suit pocket jacket. In the very next shot, which is a wide angle of everyone, he is beginning his turn again so Natalie can retrieve the cell phone.
Mr. Monk and the Buried Treasure - S6-E6
Continuity mistake: At the end of the episode, when Dr. Kramer and Monk are talking, Dr. Kramer is hunched over listening to Monk. In the very next camera shot, with the camera pointing at Dr. Kramer, he is sitting straight up and just finishes crossing his arms. A couple of seconds later, it switches back to Monk and you can see Dr. Kramer hunched over again and arms uncrossed.
Mr. Monk and the Daredevil - S6-E7
Continuity mistake: When Monk is trying to overcome his fears with Natalie and Julie's help, the blue pillow on the couch beside him alternates from lying flat to sitting upright, without being touched, throughout the scene. (00:17:00)
Mr. Monk and the Daredevil - S6-E7
Continuity mistake: Monk drops the harmonica onto the coffee table, and it lands in a horizontal position. Monk doesn't touch it again, but it moves to a diagonal orientation and then back to a horizontal one between takes. (00:18:15)
Mr. Monk and the Daredevil - S6-E7
Continuity mistake: At the end, the unconscious Cousin Joey changes positions on the roof. Though no one's touched him, he somehow shifts from lying curled on his side to flat on his back. (00:37:30 - 00:41:35)
Mr. Monk and the Daredevil - S6-E7
Continuity mistake: When Joey hands the kids back the poster they drew, it's folded in his hands. In the next shot, it's rolled up.
Mr. Monk and the Daredevil - S6-E7
Continuity mistake: During the fight with Harold's cousin Natalie's shoes are on and off her feet several times.
Mr. Monk and the Daredevil - S6-E7
Continuity mistake: When Natalie's fighting with Harold's cousin on the roof she loses her shoes. A shot later, and they're back on her feet.
Mr. Monk Is Up All Night - S6-E9
Continuity mistake: Gulliver makes a bet with Monk and puts $50 in bills on the bar. When Monk puts down a $50 bill to match the bet and slides it across the counter, Gulliver's money has changed positions, rotating 90 degrees without being touched. (00:22:30)
Mr. Monk and the Man Who Shot Santa - S6-E10
Continuity mistake: At the end, the glass of egg nog Julie and Natalie leave on the floor disappears after they stand up to talk to Monk. (00:40:40)
Mr. Monk and the Man Who Shot Santa - S6-E10
Continuity mistake: The amount of stuffed animals on Natalie's hood change depending on the camera angle, as she and Monk are talking before he goes up to the roof.
Mr. Monk Joins a Cult - S6-E11
Continuity mistake: Ralph has his hand on Monk's shoulder during the applause, but after a cut, his hands are both suddenly stretched into the air. (00:21:50)
Mr. Monk Joins a Cult - S6-E11
Continuity mistake: Just after Stottlemeyer and Natalie pull up to the curb to snatch Monk off the sidewalk, the boy and girl cult members instantly switch positions between takes. (00:27:00)
Mr. Monk Joins a Cult - S6-E11
Continuity mistake: After Dr. Kroger tosses Trudy's picture to the floor, Monk drops the book he's been holding onto the mattress and kneels to retrieve the photo. In the next shot, the book has jumped to a spot on the floor beside him. (00:34:00)
Answer: Notice also that in the opening credits scene when he is touching parking meters her also wipes his hand on his clothes each time he does it.