Continuity mistake: Jason kills Burt and takes his belt, but the belt appears around Jason's waist before he has the chance to put it on.
Suggested correction: I watched a few clips and not a single scene where he takes Burt's belt. He takes his machete, but not his belt.
Continuity mistake: The water is murky on the surface but underneath its lit up and blue.
Continuity mistake: In the RV scene, all of the lights are on. After they are killed, its completely dark.
Continuity mistake: In Part V the mayor says Jason was cremated, which would mean there would be no body to "bring back" for this film.
Continuity mistake: Jason's machete disappears from his hand as he walks after Steven through the woods.
Continuity mistake: When the sheriff first drives into the camp, the red and blue lights on top of his police car change position from shot to shot.
Continuity mistake: During the scene where Jason kills Court while Court is driving the motorhome, watch as Jason removes the knife from a sheath on his right side to kill Court. Then, the motorhome crashes and Jason exits. When Jason exits and stands on the motorhome, you can see the same exact knife in the sheath on his right side again.