Oct. 22 (UPI) -- Jessica Capshaw discussed what it was like to face off with LeAnn Rimes for her 9-1-1: Nashville show when she stopped by Good Morning America Wednesday.

Last week's episode saw Blythe (Capshaw) warn Dixie (Rimes) to stay away from her husband, Don Hart (Chris O'Donnell), after learning Dixie's son Blue (Hunter McVey) will now be working with Don, his biological father.

"If you're up to something Dixie stop it," Blythe says. "Otherwise you're gonna have big problems."

"Oh, honey, I am used to having problems. Question is: are you?" she responds.

Capshaw said on GMA that she and Rimes are friends in real life.