Stupidity in movies and TV shows

Add more stupidity
Life (2017) 1
Life in a Year (2020) 1
Lilo & Stitch (2002) 1
Line of Duty (2012 TV show) 1
Little House on the Prairie (1974 TV show) 2
The Little Mermaid (1989) 1
The Little Things (2021) 1
Live Free or Die Hard (2007) 2
Logan's Run (1976) 2
London Has Fallen (2016) 2
The Lost Husband (2020) 1
The Lost Medallion: The Adventures of Billy Stone (2013) 1
The Lost One (2022) 1
Lost in Space (2018 TV show) 2
Luca (2021) 1
Luce (2019) 1
Lucifer (2015 TV show) 4
Lucky (2020) 1
Lupin (2021 TV show) 2
Lupin III (2015 TV show) 1