X-Men: Days of Future Past (2014)

Factual error: The Mountain Dew logo seen in the stadium didn't come out until 1980, despite the film being set in 1973. The changes made in 1980 were subtle, but still distinct, especially the loss of the "wave" in the "D" and the smaller hole on the "a."

Bishop73

Continuity mistake: Charles has just denied Logan's request for his help and is now in his bedroom. There's a photo of Raven on the right side of his bed with an ashtray slightly behind it. A couple of shots later, the ashtray is gone and the photo has moved closer to the bedside table's edge. (00:33:50)

ployp

Trivia: Len Wein, who created the character of Wolverine, has a cameo as one of the Senators that turn down Bolivar Trask's sentinel project.

wizard_of_gore ★

Trivia: Director Bryan Singer has a cameo as one of the photographers on hand when Mystique jumps out of the building after she attempts to kill Bolivar Trask.

wizard_of_gore ★

Trivia: When Magneto gets his helmet back there are two more items in the room, the suit of Havok and one wing of Angel, both from X-Men: First Class. (01:31:55)

ozwal13

Continuity mistake: Logan has just woken up in the past. In the first shot of him, the blanket is nowhere to be seen. In the next shot, the blanket now covers his stomach. (00:17:40)

ployp

Trivia: When Magneto takes back his helmet from the Department of Defence, to its left you can also see the coin he executed Sebastian Shaw with.

Jennyred

Trivia: Logan's apartment in 1973 contains references to his connection with Japan in The Wolverine - there is a picture of Mount Fuji on the wall, as well as several Samurai swords.

Jennyred

Trivia: A life-size model of a Sentinel was constructed for the film - Bryan Singer tweeted a photo of himself beside it.

Jennyred