Matlock Season 2 Trailer: Matty Threatens To Go Public (And Go To War With Olympia) — Watch

We were just getting used to seeing Matty and Olympia pal around on Matlock — but it looks like they could be on opposite sides in Season 2, if a new trailer is any indication.

The trailer (which you can watch above) first catches us up on Season 1, with Matty playing the sweet old lady as she infiltrated the Jacobson Moore law firm looking to prove they covered up evidence about opioid deaths — including the death of her own daughter. Now Matty knows that Julian hid a damning document, and though Olympia says it was Senior's call, Matty is ready to go to the press. Her husband warns her, though: "When we send our research to the Times, you know your friendship is over, right?"

While a stressed-out Julian considers shredding the document, Matty claims she has a "highly detailed, mastermind-caliber" plan to expose the truth. (And we don't doubt her for a second.) This pits her against Olympia, who's desperate to protect Julian: "I'm not implicating the father of my children." Matty tells Olympia that when she goes public, Senior "will feed you and Julian to the wolves." But Olympia threatens to paint her as "a crazy old lady with no evidence" — and she has plenty of evidence of her own of Matty's fraudulent behavior. Don't fight, guys!

We'll find out who comes out on top when Matlock returns for Season 2 Sunday, Oct. 12 at 8:30/7:30c on CBS. Press PLAY above for a sneak peek, and hit the comments to tell us what you're hoping to see this season.