Stupidity in movies and TV shows

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Lupin the 3rd (1971 TV show) 2
M*A*S*H (1972 TV show) 3
Madame Web (2024) 4
Maggie Moore(s) (2023) 1
Magnum P.I. (2018 TV show) 7
Magnum, P.I. (1980 TV show) 41
Mama (2013) 1
Man of Steel (2013) 1
The Mandalorian (2019 TV show) 33
The Marine (2006) 1
Married... with Children (1987 TV show) 1
The Martian (2015) 1
Marvel's Spider-Man (2018 game) 1
The Marvels (2023) 1
The Mating Habits of the Earthbound Human (1999) 2
Matlock (1986 TV show) 4
The Matrix Reloaded (2003) 1
The Matrix Resurrections (2021) 1
The Mauritanian (2021) 1
Mayberry R.F.D. (1968 TV show) 1