Hey, World! - S4-E16
Continuity mistake: After Gary says "it's part of the show" and turns to face the dragon, he lowers the microphone offscreen. Cut to the front, and it's up by his mouth again.
Legends of Tomorrow (2016)
1 continuity mistake in Hey, World!
Left Behind - S1-E9
Factual error: Ray, Sara, and Kendra are Left Behind in 1958. However, 10 weeks later Sara and Kendra are playing the board game "The Game of Life." The modern version, as seen, didn't come out until 1960 (previously it was called The Checkered Game of Life and doesn't resemble the modern version).
Jefferson 'Jax' Jackson: Is there anything you think about other than yourself?
Leonard Snart: Yes. Money.
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.