Sidney Fess

 is a character in Red Dead Revolver.

Interactions
Red travels to Rogue Valley to hunt down Bad Bessie, and battles with her men. "Sissy" Fess is one of the bandits that fight Red, and attempts to kill Red by means of hurling heavy boulders at him. He later appears during a quick-draw event and the boss battle with Bad Bessie. He throws the boulders at Red from the top of a cliff, next to a bridge, along with Bessie's other men.