Other mistake: Season 2, Episode 20: "To the Lighthouse" - In the flashbacks to the jungle, John is considerably younger. Sarah however, is not. Adults don't change nearly as much as a child would in the same time period, but this is a pretty big jump back in time. John is only a child in the flashbacks, putting Sarah in her mid to late 20s. Yet she still looks 35 and even has the exact same skin and facial structure.
Continuity mistake: Derek orders Cameron to work on the flat tire of their truck. Cameron quickly turns her head away from Derek to the truck. In the far shot, Cameron turns her head to the truck again.
Revealing mistake: When Cameron is firing back at the man on the passenger side of the van coming at her, the man drops the gun in his lap when Cameron shoots him. The very next shot shows the gun tumbling around on the road on the opposite side of where he was shooting.
Answer: It was cancelled due to declining ratings. Season Two had about half as many viewers as Season One.
raywest ★