Jones, 43, pictured at the bar about 20 minutes before the altercation, was charged with simple assault and released on bail on Friday.

He was earlier treated in hospital for cuts to his face from a beer glass.

Jesse Bickett, of Montrose, South Dakota, was arrested on charges of aggravated assault for allegedly hitting Jones with a glass.

A police sergeant said Jones allegedly charged at Mr Bickett, who hit him with the glass.

A friend of Mr Bickett said they were playing pool when Jones asked to play, and then seemed to take offence when someone asked if he was "that guy from X-Men".