Mike Wheeler was, by a fair margin, the most contested role in Stranger Things’ original casting search. At least three actors who went on to become series regulars all read for the part of the Party’s de facto leader before the role ultimately landed with Finn Wolfhard — a decision that quietly reshaped who would end up playing Will Byers and Dustin Henderson instead.
Table of Contents
- How Finn Wolfhard landed the role of Mike Wheeler
- Why Noah Schnapp ended up playing Will Byers instead
- How Gaten Matarazzo’s audition became Dustin Henderson
- Why this casting shuffle mattered so much
- Frequently asked questions about the actors who auditioned for Mike Wheeler
How Finn Wolfhard landed the role of Mike Wheeler
Finn Wolfhard’s audition for Mike Wheeler happened under fairly unglamorous circumstances. According to the Stranger Things Fandom wiki, Wolfhard was sick in bed at the time he learned about an open casting call for the show, and filmed his entire audition tape from that same bed rather than waiting to feel better. That video submission was enough to secure him the role, without requiring an in-person meeting first.
The timing worked out in Wolfhard’s favor in more ways than one. He’d previously been cast as Richie Tozier in an adaptation of Stephen King’s “It,” but that production stalled when director Cary Fukunaga left the project over creative differences. With that role suddenly in limbo, Wolfhard had the availability to pursue Stranger Things, and once Andy Muschietti later took over “It” as director, Wolfhard had to re-audition to reclaim the Richie Tozier role he’d originally lost.
Why Noah Schnapp ended up playing Will Byers instead
Noah Schnapp was one of the actors who auditioned for Mike Wheeler before the role went to Wolfhard. Rather than losing out on the show entirely, Schnapp was redirected toward a different part: Will Byers, the character whose disappearance in the pilot episode sets the entire series in motion. Schnapp has spoken about learning he’d landed that role while at summer camp, receiving the news during one of his limited permitted phone calls of the season.
That pivot turned out to be enormously consequential for the show’s structure. Will begins the series as a physically absent character for most of season 1, and casting director Carmen Cuba has said finding the right actor for that role was considered especially important, since so much of the season’s emotional weight depended on audiences caring about a character they barely saw on screen. Schnapp was promoted to a full series regular starting in season 2, and by the show’s final seasons, his character’s connection to Vecna made Will one of the most heavily discussed figures in the entire series.
“So it’s no surprise that several kids from the Stranger Things cast originally auditioned for the role of Mike,” MovieWeb noted of the crowded search for the Party’s leader.
How Gaten Matarazzo’s audition became Dustin Henderson
Gaten Matarazzo also read for Mike Wheeler during the same casting search, and also didn’t land the part. According to MovieWeb’s account of the process, Matarazzo’s natural likability and authenticity came through clearly enough in his audition tape that producers decided almost immediately he belonged in the show anyway — just as a different character. He was cast as Dustin Henderson instead.
That decision led directly to one of the show’s most well-known creative choices: once Matarazzo was cast, the writers built Dustin’s character around Matarazzo’s real-life cleidocranial dysplasia, a genetic condition affecting bone and tooth development that the actor has openly discussed in interviews. What began as a consolation role after missing out on Mike Wheeler turned into one of the show’s most personally specific and beloved characters, shaped directly by the actor stepping into it.
Why this casting shuffle mattered so much
The competition for Mike Wheeler mattered because of how central the role turned out to be. Mike functions as the emotional anchor of the original Party throughout the series — the character who finds Eleven, leads the search for Will, and eventually becomes central to the show’s main romantic storyline. Casting a role with that much narrative weight incorrectly could have reshaped the chemistry of the entire young ensemble.
Instead, the show’s casting team ended up with an unusually efficient outcome: rather than turning away two strong young actors who didn’t get their first-choice role, the Duffer Brothers and Carmen Cuba found alternate characters that fit Schnapp and Matarazzo just as well, if not better, than Mike Wheeler might have. Both actors went on to become series regulars for all five seasons, suggesting the “wrong” audition outcome for each of them turned out to be exactly the right one for the show as a whole.
For more on how Finn Wolfhard’s character developed after winning the role, Read more: Mike Wheeler covers his full arc across the series. And for the character Noah Schnapp built instead, Read more: Noah Schnapp’s Casting breaks down how he learned about landing the role of Will Byers.
MovieWeb’s full rundown of Stranger Things actors who originally read for different roles goes deeper into each casting swap, and it’s worth reading in full here.
Stranger Things 5 | Official Trailer | Netflix
Frequently asked questions about the actors who auditioned for Mike Wheeler
Who auditioned for Mike Wheeler before Finn Wolfhard was cast? Both Noah Schnapp and Gaten Matarazzo auditioned for the role of Mike Wheeler before Finn Wolfhard ultimately won the part.
How did Finn Wolfhard get cast as Mike Wheeler? Finn Wolfhard filmed his audition tape from bed while sick, submitting it for an open casting call, and was cast without needing an in-person meeting first.
What role did Noah Schnapp get instead of Mike Wheeler? Noah Schnapp was cast as Will Byers after auditioning for Mike Wheeler, becoming central to the show’s very first storyline involving his character’s disappearance.
What role did Gaten Matarazzo get instead of Mike Wheeler? Gaten Matarazzo was cast as Dustin Henderson after his Mike Wheeler audition, with the show later writing his real-life cleidocranial dysplasia into the character.
Did losing the Mike Wheeler role hurt Noah Schnapp or Gaten Matarazzo’s careers? No. Both actors became series regulars for all five seasons of Stranger Things, with their alternate roles becoming among the show’s most beloved characters.
