Corrected entry: When Allison hugs Luther, a shot from above shows that there are no people around, but in subsequent shots there are lots of people.
Factual error: When Klaus and Ben visit Dave at the hardware store in November 1963, they arrive in a 1965 Imperial. (00:32:48)
Right Back Where We Started - S2-E1
Trivia: The way Diego lands in the alley resembles the terminators in the Terminator films.
Correction: This is an artistic choice, not a mistake. Similar to the scene in season 1 when they dance, the director deliberately has only them to show that they are entirely focused on one another.