In the spirit of getting “together,” The Parent Trap favorites Meredith (Elaine Hendrix) and Chessy (Lisa Ann Walter) will have a musical reunion next week on Dancing With the Stars.

Hendrix, 54, is currently competing for the season 34 Mirrorball Trophy with partner Alan Bersten. After the Tuesday, Oct. 7, episode, she told PEOPLE exclusively that Walter, 62, will be her guest for the show’s Dedication Night next week, where contestants invite on influential figures in their lives.

“They said Dedication Week was coming. I said, well, I need to have Lisa Ann Walter there with me,” Hendrix said.

Another ’90s nostalgia pairing is set to hit the ballroom for the Oct. 14 episode as well, with Danielle Fishel bringing her former Boy Meets World costar William Daniels, a.k.a. Mr. Feeny.

In the film, the two actresses take on opposite personas.

Hendrix’s character Meredith Blake is the manipulative future stepmother of Annie James and Hallie Parker (both played by Lindsay Lohan), and Walter’s performance as Hallie’s lovable nanny stole many hearts.

In real life, though, the pair have become close friends since filming. Hendrix previously told PEOPLE that Walter is her “life security blanket.”

“I look at her and I instantly feel calm,” Hendrix added.

The cult-classic has seen quite a few cast reunions over the years, including one in 2021 between Hendrix and Walter, which was captured in a TikTok.

Hendrix’s DWTS partner Bersten is all for the reunion, and he even teased fans with their song choice.

“Lisa is such a support to Elaine, and it’s going to be so incredible,” Bersten told PEOPLE. “I think the fans are going to lose their minds. We’re dancing — I’m just going to give it away — we’re dancing to a song — I won’t say which song — but a song from Parent Trap, which is so incredible.”

The dance partners’ quickstep to “Space Mountain” from the famed Disney ride impressed judges, earning them 8s across the board for the Disney-themed episode on Oct. 7.

They were one of the first four pairings announced as safe from elimination for the night.

“We worked so hard, and the thing that I wanted to do was do everything that we rehearsed so hard to do,” Hendrix told PEOPLE after their performance. “We can’t control so much of what happens, but we can control what we did on the dance floor, and we did it. I was just grateful and thrilled and excited, and I’m so grateful for Alan.”

Bersten echoed Hendrix’s excitement following their highly scored dance, as well as the judges’ observation that the pair “didn’t miss a step.”

“I can train Elaine every day, but her coming out here and living up to it is what made that dance amazing,” Bersten said.

Dancing with the Stars airs Tuesdays at 8 p.m. ET on ABC.