Continuity: Near the end of the film, when Bruce Willis is trying to escape into the Metro station, he swipes his fare card through the turnstile reader upside down - you can see the magnetic strip is visible above the slot.

Visible crew/equipment: When Bruce is shooting the guy with the big gun, you can see the crew's reflection in his sunglasses.

Continuity: When the Jackal shoots Lamont, only the lower arm is shot off. Then we cut to the Jackal, who says 'I told you it was off', and when we cut back to Lamont, the arm is cut way up at the shoulder.

Continuity: Near the end of the movie, the Jackal tries to kill the first lady in Washington. This is where the hospital opening takes place. When he flees into the subway station, the name it has is indeed of a station in Washington (Capitol Heights), the subway-cars however are from the Montreal subway system (which ride around on rubber tyres).

Continuity: In the scene where Bruce Willis comes out of the subway tunnel and steps onto the platform, he shoots a subway cop coming towards him. The cop falls backwards with his head pointing away from the subway tracks. In the next shot, the camera is in front of Bruce and we can see the cop in the background with his head pointing towards the tracks now. A couple of shots later, Richard Gere comes out of the same tunnel and checks the cop to see if he's alive, and the cop's body is back to its original position with the head pointing away from the tracks again.

Continuity: As the FBI and Richard Gere rush to the hospital to save the First Lady they are flying in a helicopter. You see a shot of the helicopter flying over buildings then it cuts to dialogue inside then back to the landscape shot. However in the first shot the helicopter carries the number "28" on the side. When it cuts back after the dialogue it has "29" on the side of it.