Corrected entry: Dr. Warren Hughes calls Allison the head of GD, but Fargo is the head of GD in this timeline. (00:25:54)
This One Time at Space Camp... - S4-E18
Corrected entry: Jack calls Allison Holly when trying to wake her up.
Correction: He says "Allie, can you hear me?"
The Ex-Files - S4-E8
Corrected entry: Carter is surprised to see Nathan in the Sheriff's office, and as well he should be, since the last time he saw him, he had dematerialized, and was, for all intents and purposes, dead. But that was in the original timeline before he and the others went back to 1947. So in this timeline, Nathan could very well still have been alive, and it's too big of a subject for it to have been discovered off-screen only.
Correction: Since they all investigated the changes in their personal lives, and Nathan was Jenna's father, they would have made sure he died and wasn't living in Eureka or somewhere else. They would have to make sure they were familiar with the circumstances of his death to ensure no one knew about the other timeline.
Corrected entry: When going back to 1947, Doctor Grant is smoking filter tipped cigarettes before they were invented (in the early 50s).
Correction: Filtered tipped cigarettes were invented in the 30's. The machine to manufacture them was developed in the 50's that made it easier to produce.
Correction: In this episode Allison is the head of GD. Yes, Fargo is the head of GD in this timeline but transferred the title "temporarily" to Allison so that he can go on the Titan mission.