Visible crew/equipment: After Harry, Ron and Hermione discover the bloody writing on the wall and petrified Mrs. Norris other students start arriving. After the overhead shot, at the start of the next close-up as Malfoy, Crabbe and Goyle come round the corner, under Goyle's feet the taped mat is visible on the floor and it was not there in the previous overhead shot. (Visible on fullscreen DVD.) (00:44:35)
Visible crew/equipment: When Harry and Ron are under the invisibility cloak in Hagrid's hut, Hagrid, Dumbledore and Fudge are joined by Lucius Malfoy. In the wide shot as Malfoy steps in, all the mats - their marks - are visible under Malfoy, Fudge and Dumbledore. Then later Dumbledore says, "If the governors desire my removal, I will of course.." and in the shot facing Malfoy as he finishes, "..step aside," the mat that Malfoy now stands on is visible as is the blue mark behind his feet. It's also visible in an earlier shot after he announces the order of suspension. The mat at the foot of Hagrid's chair disappears as well. (Visible on fullscreen DVD.) (01:39:35 - 01:40:55)
Visible crew/equipment: After leaving Borgin & Burkes in Knockturn Alley, Harry is accosted by a witch. When he begins to turn around, just as the bald man approaches, the actors' mark is clearly visible on the edge of the first deep step below, with the shallow steps in the background. In the shot from above, after Hagrid says, "What do you think you're doing down here? Come on," their mark is GONE. (Visible on DVD fullscreen.) (00:16:35)
Visible crew/equipment: In Flourish and Blotts, after being spotted, the photographer pushes Harry behind the desk and Lockhart pulls Harry closer. At the start of this shot, the books lying on the floor, on the left, are visible under the desk. There are two strips of white tape, perpendicular to each other, on the floor protruding from under the books. However, in the overhead shot when Lockhart says, "..is currently celebrating its 27th week...," their mark is GONE. The tape is visible again when Lockhart says, "..with my entire collected works...," due to the same camera angle as the first. (Visible in DVD fullscreen) (00:18:35)
Visible crew/equipment: When Harry, Ron and Lockhart are in the girls' lavatory, Harry speaks Parseltongue to open the Chamber. Lockhart then tries to escape so the boys push him back. In this shot the white strips taped to the small black mat, which itself is taped to the floor for Rupert's mark, are plainly visible at his feet. (01:59:20)
Visible crew/equipment: After Harry says, "Rictusempra!" Malfoy is thrown across the room and lands at Snape's feet. Snape grabs Malfoy at the back of his neck and as he pulls him up, Alan Rickman's mark, the green tape, is visible at his feet, as well as Tom Felton's white tape mark at his left foot. Whereas in the earlier shot, when Snape suggests someone from his own house and says, "Malfoy, perhaps," the end of the mat is visibly without any marks. (Not visible in DVD widescreen format) (01:06:25 - 01:07:40)
Visible crew/equipment: In the three shots facing Lockhart as he continues to say, "It is my job to arm you against the foulest creatures known to wizardkind... Know only that no harm can befall you whilst I am here," there is a WIRE attached at the bottom left of the cloth that lies on the pixie's cage. However in the close-up of the cage, as Lockhart removes the cloth, the bottom of the cloth is clearly visible and the wire is gone. (00:35:55)
Visible crew/equipment: While Harry is in Dumbledore's study, in the two semi-overhead shots as Lucius Malfoy says, "So it's true. You have returned," and later when he says, "Come Dobby, we're leaving," sitting on the floor directly behind Dumbledore is a large STEEL piece of the crew's equipment, plus in the second shot another piece of equipment actually moves in front of the steel piece. (02:21:35 - 02:23:35)
Visible crew/equipment: In the girls' lavatory Ron pushes Lockhart into the opening of the Chamber and in the shot looking up as Lockhart falls, at the upper right corner the side of a man's FACE is visible near the sink and when Ron jumps something else is there. (01:59:35)
Visible crew/equipment: As Harry runs from the Basilisk after Riddle shouts, "Parseltongue won't save you now, Potter...," there is a close-up of the Basilisk's face. In the next shot, which faces Harry's back, the overhead studio lighting bar with multiple lights is reflected in the puddle in front of Harry. (02:09:55)
Visible crew/equipment: When Harry and Ron are getting chased by spiders while in the Ford Anglia, you can see a cameraman's shadow on the car (just after they spin around and Harry yells 'Go.').
Visible crew/equipment: After returning from the Chamber of Secrets, Ron and Harry are in Dumbledore's study when he says, "There is sufficient evidence to have you both expelled," and on the floor behind his chair is a broad bright white tape mark at the edge of the rug. (02:18:00)
Visible crew/equipment: When Hagrid and Harry leave Knockturn Alley, Hagrid's face is hidden in shadow, as it is really the body double behind Harry and we hear Hagrid's voice say, "You're a mess Harry. Skulking around Knockturn Alley? Dodgy place..." As Hagrid's (Robbie Coltrane) voice continues, "People will think you're up to no good," Dan Radcliffe reaches his white tape mark cueing him to turn and begin to say, "I was lost. I... Hang on. What were you doing down there then?" (Visible on DVD fullscreen.) (00:17:00)
Visible crew/equipment: When Uncle Vernon falls out of Harry's window, in the interior shot as he yells, "No, no, no, no, no!" leg pads are visible under Vernon's pajamas as his legs fly out the window. (00:10:00)
Visible crew/equipment: While in the Whomping Willow, the window on Ron's side of the car shatters. In the next exterior shot, as the tree limb comes smashing down on the roof, a large piece of the stunt equipment is quite visible at the back bumper of the car. (00:27:25)
Visible crew/equipment: In the Dueling Club scene, as Snape says "Don't move, Potter, I'll get rid of it for you" and walks towards the camera, a film crew chair can be seen on the left side of the screen.
Visible crew/equipment: After ejecting Harry, Ron, Hedwig, Scabbers and all their belongings out of the car, just before Ron's door slams shut, the metal rod attached to the bottom of the door to pull it closed is visible. (00:28:20)
Answer: The joke goes like this, "A California business man, while in Japan for some business meetings and a few rounds of golf, arrived in Tokyo a day earlier than expected. Feeling lonely that evening, he employed the services of a beautiful young Japanese girl to be his companion for the evening. Although the Japanese girl spoke very little English and the businessman spoke no Japanese, their passion roared and in the heat of the moment she began yelling "Machigatta ana. Machigatta ana" Hearing this, the Californian believed he had pleased his female Japanese friend and soon afterwards went to sleep. The next day while playing golf with his Japanese business colleague, his Japanese partner holed his shot from 170 yards away. Wanting to impress his friend, the Californian began yelling, "Machigatta ana!" The Japanese business man turned to the Californian and with a confused look on his face asked, "What do you mean wrong hole?"