Goofs

(at around 21 mins) When Bob Lawrence and his daughter exit the chalet porch to watch the trap shoot, Bob pushes the left door outwards. When the camera cuts to an outside view of their leaving the building, it's the other door that is swinging shut, and it is closing from the inside.

During the shoot-out when Abbott goes over and stands by the window, the pane closest to his right shoulder is broken; only half of it remains. The shot cuts away and then back, and now the pane is intact.

The first time Mr. Lawrence smokes in the Tabernacle church, he is not seen to light his cigarette, yet it starts smoking.

When the man is shot through the window, near the beginning, he pulls aside his jacket and waistcoat to see the blood, but there is no bullet hole in either of these garments, which there should be as the wound is behind them.

It was a small caliber bullet, and the small hole could not be seen in the dark jacket. He pulls his jacket and waistcoat only part way aside; it can be seen that the blood stain extends further toward his left arm underneath the waistcoat, which is also where the bullet entered his body.

In the fight in the church, Bob Lawrence struggles with the assassin, rips his top pocket revealing part of an Albert Hall ticket, but in a closeup, the stub is also seen.

That's because the ticket had not been used; it was for the next day.

On the note that reads "Contact A. Hall", the date is for March 21st. However, the ticket in Levine's pocket and the poster for the event have March 22 as the date of the performance.

The note is an instruction to "G. Barbor" (the dentist) to "Make Contact A. Hall" on "March 21st". He would have to make contact before the performance.

(at around 9 mins) When the man is shot through the window, just before he is shot, he turns to face another man. At that time, the beginnings of a blood stain can be seen on his shirt next to his lapel.

The skeet scene at the beginning plants the seed that Jill can shoot, so naturally she shoots a bad guy at the end. However, skeet shooting involves shotguns and she shot the bad guy with a police rifle. She could be proficient with each weapon type, but it would have made more sense to have her as a biathlon expert in the beginning, so she could use a rifle both times in the film.

Bob Lawrence picks up a candle stick to use as a weapon when he's hit on the back with a chair; he puts the candle stick down instead of dropping it. He then clutches his face with his left hand and the back of his neck with his right, neither of which were hit.