"17 Pieces of Pie: Shooting at the Mar T (aka RR) Diner" is a featurette originally included on the 2001 DVD release Twin Peaks: The First Season. It was later re-released in the Blu-ray sets Twin Peaks: The Entire Mystery and Twin Peaks: From Z to A. It features a 2000 interview with Pat Cokewell, who was the owner of the Mar-T Café when it was used for filming the Double R Diner in Twin Peaks and Twin Peaks: Fire Walk with Me.