Stupidity in movies and TV shows

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Joker (2019) 1
Joker: Folie à Deux (2024) 1
Jonny Quest (1964 TV show) 3
Journey to the Far Side of the Sun (1969) 1
Jurassic Domination (2022) 1
Jurassic Hunt (2021) 1
Jurassic Shark 2: Aquapocalypse (2021) 1
Jurassic World (2015) 2
Jurassic World Dominion (2022) 2
Jurassic World: Fallen Kingdom (2018) 4
Jurassic World: Rebirth (2025) 2
Just One of the Guys (1985) 1
Justified (2010 TV show) 1
Keeping Up with the Joneses (2016) 1
Kidnap (2017) 3
Kidnapping Stella (2019) 1
Killer Klowns From Outer Space (1988) 1
Kindaichi Shounen no Jikenbo Returns (2014 TV show) 19
Kindaichi shônen no jiken bo (1997 TV show) 7
King of the Hill (1997 TV show) 1