As a fan of the 'Deadwood' TV series I was familiar with the character of Eddie Sawyer [he was the card sharp in the Bella Union Saloon] and had assumed he was played by an actor who was feigning dexterity..
Then I read this 'New Yorker' story about Ricky Jay.
"Deborah Baron, a screenwriter in Los Angeles, where Jay lives, once invited him to a New Year’s Eve dinner party at her home. About a dozen other people attended. Well past midnight, everyone gathered around a coffee table as Jay, at Baron’s request, did closeup card magic. When he had performed several dazzling illusions and seemed ready to retire, a guest named Mort said, “Come on, Ricky. Why don’t you do something truly amazing?”
Baron recalls that at that moment “the look in Ricky’s eyes was, like, ‘Mort—you have just fucked with the wrong person.’ ”
Jay told Mort to name a card, any card. Mort said, “The three of hearts.” After shuffling, Jay gripped the deck in the palm of his right hand and sprung it, cascading all fifty-two cards so that they travelled the length of the table and pelted an open wine bottle.
“O.K., Mort, what was your card again?”
“The three of hearts.”
“Look inside the bottle.”
Mort discovered, curled inside the neck, the three of hearts. The party broke up immediately."