Info Related topics Tulsa TV First episodes of season Advertisement Ch 8.1 KTUL in Tulsa is airing the first episode "The Superstars Greatest Hits" of Duets on Thu. 5-24-2012 at 7:00 p.m. Since Perez Hilton's special with Lady Gaga airs at the same time "The Superstars Greatest Hits" episode of Duets