Watch Nathan Go Undercover in Exclusive Sneak Peek of the Next Episode 'When Calls the Heart'

We're nearing the halfway point for Season 12 of When Calls the Heart. There seems to be plenty more stories to tell this season including a possible romance between the governor and the comely female attorney working in opposition of his political interests. In the upcoming episode, a friendly face returns while a new face comes to Hope Valley. But is she friend, or foe? Let's learn more and don't forget to check out the Parade exclusive sneak peek!

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In "Dancing Teens," last week's episode of When Calls the Heart, Elizabeth (Erin Krakow) helped Allie (Jaeda Lily Miller) plan a birthday dance while Nathan (Kevin McGarry) struggled with Allie growing up. Rosemary (Pascale Hutton) and Bill (Jack Wagner) teamed up again to investigate a train robbery, and Lucas (Chris McNally) lent Edie (Miranda MacDougall) a hand. Molly (Johannah Newmarch), who originally protested the shindig, found a new partner in Jed (Daniel Arnold), and it seems like everyone was learning a new dance!

Related: Get a sneak peek of Hallmark Channel's The Perfect Setting

In "Mom's the Word," this week's all-new episode of When Calls the Heart," Elizabeth tries out a new method of teaching, Nathan goes undercover, and two different women come to Hope Valley. One is a familiar face, while the other is not. Will the new visitor find what she's looking for or will she hit a dead end? Ride's Tiera Skovbye guest stars.

Related: Two Strangers Team Up to Return a Lost Ring in Hallmark Channel's An Unexpected Valentine

Check out images, as well as a Parade exclusive sneak peek, from this week's episode. When Calls the Heart airs on Sundays at 9 p.m. ET on Hallmark Channel.

View the 15 images of this gallery on the original article

Related: Everything to Know About When Calls the Heart Season 12