Trace Adkins and Kris Kristofferson will star alongside Luke Hemsworth and Bruce Dern in the upcoming Western, Hickok, which opens in theaters and on demand on July 7.

The new flick features Wild Bill Hickok (Hemsworth) in 1870s Abilene, Kan., where mayor George Knox (Kristofferson) recruits the gunslinger to be the town marshal. Hickok soon clashes with a band of outlaws led by saloon owner Phil Poe (Adkins) and enlists outlaw-turned-lawman John Wesley Hardin (Dern) to help him protect Abilene.

Directed by Timothy Woodward Jr., Hickok was filmed at the Melody Ranch, which is home to HBO’s Westworld.

Check out our behind-the-scenes clip of Trace and Kris in action, with commentary from director Timothy Woodward Jr.