Billy Knapp (segment "The Gal Who Got Rattled") is a fictional character portrayed by Bill Heck in the movie The Ballad of Buster Scruggs.
When the movie was released in 2018, Bill Heck was 40 years old.
The character of Billy Knapp (segment "The Gal Who Got Rattled") is mainly associated with Alice Longabaugh (segment "The Gal Who Got Rattled"), Mr. Arthur (segment "The Gal Who Got Rattled") and Artist (segment "Meal Ticket").