Amanda Noret and Sam Huntington will return for the Veronica Mars movie.
The pair will reprise their roles as Madison Sinclair and Luke Haldeman in the Kickstarter-funded project, reports ComicBook.com.
"After being a stay-at-home mom for the last four years (shout out to the other mamas out there), I'm so excited for the chance to be Madison again," said Noret.
"I love my kids more than anything, but now that I've been a mom, there's something even more exciting about getting to play Madison, who is just so super-focused only on herself. (Plus, you just know she's been waiting for this reunion, right?)"
"I can honestly say that Veronica Mars changed my life," added Huntington. "Not only did I make friends that have become some of my dearest, but it helped me discover my true passion: drug running.
"Yup. Just running steroids to and from Mexico. So there's that. In all seriousness, I'm flattered and humbled to have been asked to reprise my role as Luke in the Veronica Mars movie.
"Not only is it going to be amazing to work and reconnect with such talented and beautiful friends, but it's beyond exciting to be a part of such a revolutionary filmmaking experiment."
The Veronica Mars crowdfunding campaign became one of Kickstarter's most successful projects when it raised $5,702,153 (£3,640,766) in April.
Star Kristen Bell will return for the movie alongside Chris Lowell, Jason Dohring and Enrico Colantoni.
Veronica Mars is expected to start shooting later this year for a 2014 release.
