Revealing mistake: When Neil starts to sneeze, he carefully puts his hands close to his nose to give the impression that the green jet is coming from his nose. However, in one shot, just before the guys bag him we see the jet appearing from his hand while his hand is several centimetres from his nose.
Factual error: During "Jester Balowski's Medieval Torture Hour," Balowski grabs the guys arm and bends it the way arms are supposed to bend, yet you hear a breaking noise.
Continuity mistake: When Rick sees Neil climbing in through the window, he starts screaming and raises his right hand. When the shot cuts, his right hand is lowered. (00:33:21)
Revealing mistake: When the policeman hits Rick with a chair, the chair legs can be seen wobbling, revealing it to be a rubber prop. (00:25:17)
Visible crew/equipment: After the band finishes performing Our House, they start fighting one another, as well as joining another ongoing fight. A man then runs up to the camera and throws a saxophone at it. The shadow of the camera can be seen on the man when he throws the saxophone. (00:10:43)
Audio problem: An angry woman throws a lamp out of a window, which hits a man standing outside. The lamp then falls to the ground, but the sound effect of the lamp smashing is heard before it hits the ground. (00:05:54)
Visible crew/equipment: When Vyvyan puts a pillowcase over Neil's head to stop him from sneezing, Neil sneezes again, causing the pillowcase to blow off his head. Just after this happens, a black bar can be seen behind Neil's head, which was used to push the pillowcase. (00:05:24)
Continuity mistake: To stop Neil from sneezing, Vyvyan puts a pillowcase over his head. The pillowcase changes position two shots later, just before Neil sneezes again. (00:05:20)
Answer: His IMDB entry is at http://uk.imdb.com/name/nm0113055/.
jle