Danica McKellar and Andrew W. Walker are two of Hallmark Channel’s most popular stars, but somehow they’ve never worked on a movie together--until now, that is. The two lead the network’s new flick “Love in Design,” which debuts Sept. 15, and International Business Times has the exclusive premiere of the promo (watch above).

This will be Walker’s third Hallmark movie this year, after “My Secret Valentine,” with another network fan-favorite, Lacey Chabert, and “Wedding March 4: Something Old, Something New.” For McKellar, this will be her second one on Hallmark this year, with her first being “Very, Very, Valentine” with Cameron Mathison. Walker joined the Hallmark family in 2012, while McKellar made her debut in 2015. Now, in 2018, Hallmarkies are finally getting to see the two of them paired up together.

love in design trailer Andrew Walker and Danica McKellar star in Hallmark Channel’s “Love in Design.” Photo: Crown Media / Steven Ackerman

Written by Nicole Baxter and directed by Steven R. Monroe, the film centers on Hannah (McKellar), who remodels spaces on her TV show, “Love in Design.” The program’s not doing too well ratings-wise and her boss decides it might be a good idea to switch things up by sending Hannah to her hometown for a new project.

“Tasked to renovate the town’s historic manor into a B&B, Hannah is up for the challenge but [is] not ready to work with the architect overseeing the project: her ex-boyfriend Jeff (Walker), who ended the relationship when Hannah’s career took her to Los Angeles,” the movie’s synopsis reveals. “But now, after laying eyes on each other, it’s clear their attraction is still strong.”

The two end up playing off each other very well, which results in their fun banter being captured by the cameras, delighting Hannah’s boss. The network decides to show the town a rough version of the episode and they love the onscreen chemistry between Jeff and Hannah. Is it actually more than that, though? They might just have that same spark offscreen, as well. But are they willing to “go beyond their comfort zones and reach across the distance between them?”

Find out when “Love in Design” premieres on Hallmark Channel on Sept. 15 at 9 p.m. EDT.