Continuity mistake: Half way through the film when they are discussing Wayan's drug abuse, his ear piercings change from his left ear to the right ear and then back to the left. Obviously a flipped shot.
Continuity mistake: After Gerry gets smacked in the face by the 'broken' suspender clasp, we see the silver clasp land under the dresser. Yet, when he's moaning and lifting his leg to get onto the bed, we can actually see the clasp still intact on the front suspender that came loose, which is dangling right behind him (just look between his legs). Of course, in the next shot, that clasp is gone. Since the silver clasp is one of the plot points, this is bizarre to say the least.
Continuity mistake: When John and Catherine are in the hangar at the runway, the Cessna's tail number is N3035C. When the plane is shown in the air, the number is N3973F. When they land, the tail number has changed back to N3035C.
Continuity mistake: In the bedroom scene the girl is holding a clear cup full of beer. The camera goes off her and when it comes back she is holding a blue cup. The camera goes back off her then on her and the cup is clear again.
Continuity mistake: When Sam is in his bedroom, after he finds the Cube sliver it falls and dramatically burns a hole through the floor into the kitchen. But Sam's bedroom is over the living room (there is nothing on the ground floor below Sam's elevated bathroom, and in the first movie Jazz hides in this open space), and the kitchen is actually located between the den and dining room, at the other end of the house. If they were to follow the actual floor plan of the house, the Cube sliver would have landed in the area of the piano in the living room, but where would the fun have been in that?
Continuity mistake: When Taya is nursing their baby, Chris takes the baby from her and Taya zips up her jacket. In the next shot, her jacket is not zipped anymore.
New this week Other mistake: When Fred pauses the TV in his mansion, to show the gang Alistair Krei, the news bulletin is still scrolling, whereas the picture of Krei is stationary.
New this month Continuity mistake: When Eggsy and Harry are walking toward the Kingsman tailors just before he gets introduced to the new weapons, there is a long shot of them walking down the street and two silver cars are coming down the street behind them. In the next shot the two silver cars that should still be in the background have disappeared.
New this month Continuity mistake: In the last scene, when the drummer starts the "caravan" song, the cello player on the left starts playing. But in the next shot he isn't.
Continuity mistake: After Manolo serenades Maria, when he falls from the balcony he loses his guitar and Maria catches it. Maria takes the guitar with her as he travels down the stairs to return it to him. After Joaquin proposes to Maria, the Rodríguez brothers barge in with a partly unconscious Manolo. When Manolo and Joaquin start arguing, Maria still has the guitar. However, after a soldier throws Joaquin his sword, one of the Rodríguez brothers suddenly has the guitar, and throws it to Manolo.