"WatchMojo" Top 10 Greatest Superhero TV Crossovers (TV Episode 2022)
"Crisis on Earth-X" is #3."WatchMojo" Top 10 Unbelievable Superhero Crossovers in Movies and Shows (TV Episode 2023)
"Crisis on Earth-X" is #5.
The Sound of Music (1965)
The song "Eidelweiss" plays in the background as Sara confronts the evil version of her father.The Terminator (1984)
Iris says to Kara, "Come with me if you want to live."Die Hard (1988)
Felicity says to Iris, "Lead the way, McClane."Arrow (TV Series 2012–2020)
The Green Arrow appears in part three of a four-part episode that continues on Crisis on Earth-X, Part 2 (2017).Supergirl (TV Series 2015–2021)
Supergirl appears in part three of a four-part episode that begins on Crisis on Earth-X, Part 1 (2017).
The Great Escape (1963)
In his cell, Wells throws a ball in exactly the same manner as Hilts does.
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