L-R: Ken Kercheval (Cliff), Steve Kanaly (Ray), Deborah Shelton (Mandy), Linda Gray (Sue Ellen), Patrick Duffy (Bobby), Cathy Podewell (Cally), Charlene Tilton (Lucy), and Ted Shackelford (Gary) in 'J.R.'s Masterpiece' from Season 2 of 'Dallas'

L-R: Ken Kercheval (Cliff), Steve Kanaly (Ray), Deborah Shelton (Mandy), Linda Gray (Sue Ellen), Patrick Duffy (Bobby), Cathy Podewell (Cally), Charlene Tilton (Lucy), and Ted Shackelford (Gary) in 'J.R.'s Masterpiece' from Season 2 of 'Dallas'