Continuity mistake: When Mark dies his body falls to the ground falling forward. After Damien screams and goes over to him his body is now lying across the path.
Damien: Omen II (1978)
1 continuity mistake - chronological order
Directed by: Don Taylor, Mike Hodges
Starring: William Holden, Lee Grant, Robert Foxworth, Jonathan Scott-Taylor
Visible crew/equipment: When the boys are leaving the home in the beginning you can see a boom mic moving over the hood of the car.
Damien Thorn: Why are you running away from me, Mark?
Mark Thorn: I know who you are.
Damien Thorn: You do?
Trivia: The winter scene was shot at Eagle River, Wisc. which is in the deep woods. When the Hollywood crew showed up, they brought along fake trees. Those trees were definitely not needed.
Question: When Damien killed Mark, he screamed and started to cry. Was he truly upset that he killed him, or was he putting on a show for his aunt and uncle?
Answer: He was truly upset, as he had not come to terms with being the Antichrist yet.
Answer: Damien is still very conflicted, having thought of himself as a regular boy his entire life. While he is slowly embracing his nature, he hasn't lost his emotions, and he's crying because he's actually sad that he had to kill his friend.