Betrayal
This tag refers to movies or TV shows where the plot is centered around or significantly impacted by acts of betrayal. Betrayal can take many forms in these narratives, ranging from personal backstabbing to large-scale treachery that affects a group or a society. When a character or characters are revealed to have betrayed the trust of others, the consequences often ripple through the rest of the story, leading to conflict, tension, and drama. Examples of movies with this tag include 'Dune', 'Kate', and 'Black Widow', where characters must navigate the fallout and respond to the betrayals that have occurred.