An October report from Variety revealed the star-studded lineup for "Dreamin' Wild." Headlining the project is "Ocean's Eleven" alum Casey Affleck, who plays the adult incarnation of musician Donnie Emerson and serves as an executive producer. The younger Affleck brother won the 2017 Oscar for best leading actor for his "Manchester by the Sea" performance (via Vanity Fair). Since then, the actor has kept a low profile. Per his IMDb profile, he's appeared in smaller films, including "The World to Come," "Every Breath You Take," and "Our Friend."

Walton Goggins stars opposite Affleck as the adult Joe Emerson, Donnie's brother and music partner. Goggins is best known for his work on "Justified" and will soon appear on Season 2 of HBO's "The Righteous Gemstones." As for the younger versions of the Emerson brothers, Noah Jupe plays the teenage version of Donnie. He recently reprised his role as Marcus Abbott in "A Quiet Place Part II" and is set to appear in the upcoming remake of "The Lost Boys," per The Hollywood Reporter. Jack Dylan Grazer stars alongside Jupe as a younger version of Joe. Grazer's feature film credits include the horror films "It" and "It Chapter Two," plus the superhero movie "Shazam!"

Variety also reports that Zooey Deschanel ("New Girl") stars as Donnie's wife, Nancy, and Hollywood veteran Beau Bridges plays Don and Joe's father, Don Sr. Rounding out the cast of "Dreamin' Wild" is "Sharp Objects" alum Chris Messina, who plays Light in the Attic Records executive Matt Sullivan.