1. Black Noir from the comics
What is different about Comic Black Noir? While Black Noir in the TV series is an ordinary Supe fighting for the Seven, Comic Black Noir is a major plot twist at the end of the story. It turns out that he is a clone of Homelander.
After Homelander tries to overthrow the White House with a Supe army in the finale of the comics, it is revealed that it was not he who did all the terrible things, but Black Noir, who is actually his insane clone.
In a final battle, Noir then kills Homelander, and Butcher then kills Noir. This is staged as a major plot twist. We will probably never see this ending in the show, as Eric Kripke, the writer of the Amazon series, is not a fan of this ending: The Boys: The biggest Homelander twist will probably never be seen on Amazon