Visible crew/equipment: After Jax cuts the rope that's supposedly keeping the trap in the air, as Marty falls to the ground you can see the cable that is actually holding the whole contraption up while the rope falls a bit to the right.
Legends of Tomorrow (2016)
1 visible crew/equipment mistake in season 3 - chronological order
Out of Time - S2-E1
Other mistake: Sara tells Jefferson that the professor has a one hell of a right hook (referring to Martin knocking Einstein out). Jefferson replies, "seriously, Gray punched him out?" The subtitles mistakenly say "Ray."
Leonard Snart: This isn't my first prison break.
The Magnificent Eight - S1-E11
Trivia: In the town of Salvation there's a place called "Kubert's Barber Shop." Joseph Kubert was a comic book artist for DC Comics and creator of Hawkman/Carter Hall.
More questions & answers from Legends of Tomorrow
Chosen answer: Black Canary, Spartan, Wild Dog, and Ragman.