Marvel's Iron Man guest stars announced
Marvel's Iron Man and his Awesome Friends is expanding its roster — and the new additions are worth paying attention to. Disney just confirmed a fresh wave of guest stars for the upcoming episodes of its preschool animated series, set to drop on Disney+ on June 12, 2026. That's 11 new episodes hitting the platform the day after the Disney Jr. broadcast premiere, scheduled for Thursday, June 11, at 7 :00 a.m. EDT/PDT.
The show follows Tony Stark, Riri Williams, and Amadeus Cho — three best friends and self-described super geniuses — as they tackle challenges both ridiculous and genuinely threatening in equal measure. It's produced by Disney Jr. and Marvel Studios in association with Atomic Cartoons, with Sean Coyle and Harrison Wilcox as executive producers. GRAMMY Award-nominated musician Mark Hoppus wrote and performed the theme song, "Totally Awesome", which gives you a pretty clear sense of the show's energy.
A "giant-sized" new arc with fresh heroes and villains
The new episodes kick off with what Disney is calling a "Giant-Sized Armor" story arc — a batch of episodes that push the Iron Friends into bigger confrontations and introduce a new lineup of characters, both heroic and otherwise. Think larger stakes, more chaotic team dynamics, and names that Marvel fans will immediately recognize.
Chief among the newcomers : Thor, Loki, and Odin all make their way into this season. Odin is voiced by Alan Ruck — yes, Cameron from Ferris Bueller's Day Off — playing the mighty and benevolent ruler of Asgard. It's an unexpected but genuinely interesting casting choice.
The show's existing main cast remains intact. Here's who voices the core characters :
- Mason Blomberg and Lincoln Bonilla as Tony Stark / Iron Man
- Kapri Ladd as Riri Williams / Ironheart Aidyn Ahn as Amadeus Cho / Iron Hulk
- Tony Hale as Ultron
- Vanessa Bayer as Swarm
- Talon Warburton as Absorbing Man
The creative team includes James Eason-Garcia as co-executive producer and story editor, Alex Cichon as supervising producer, Ashley Rideout as producer, and Michael Dowding as supervising director. Matthew Margeson composed the series score. It's a solid production lineup — and it shows in the consistency of the episodes already available on Disney+.
Mookie Betts and Jessica Mendoza join the guest roster
Here's where things get genuinely surprising. Among the newly confirmed guest stars : Mookie Betts, Dodgers superstar and one of baseball's most recognizable names, joins the cast as Dizzy Doubleday, a baseball player who mentors young kids and helps them develop a love for the game. It's the kind of casting that blurs the line between sports culture and children's entertainment in a way that actually works.
Betts joins Jessica Mendoza, ESPN sportscaster and analyst, who was previously announced as Dottie Doubleday — Dizzy's sister and owner of a local batting cage. The Doubleday siblings are clearly built as a duo, and having two real-world sports figures voice them adds a layer of authenticity that kids (and their parents) might actually appreciate.
| Guest star | Character | Role in the show |
|---|---|---|
| Mookie Betts | Dizzy Doubleday | Baseball player, youth mentor |
| Jessica Mendoza | Dottie Doubleday | Dizzy's sister, batting cage owner |
| Alan Ruck | Odin | Ruler of Asgard |
It's worth noting that the Doubleday storyline looks like it could become a recurring thread. The batting cage setting and the mentorship angle fit neatly into the show's ongoing themes of teamwork and problem-solving — values the series has leaned into since its debut.
What this means for Disney+ and Marvel's younger audience
Disney+ has been steadily building its Marvel catalog for different age groups, from blockbuster productions targeting adults to animated series aimed at the youngest viewers. Marvel's Iron Man and his Awesome Friends sits firmly in the latter camp, but the guest star strategy signals something worth watching : the platform is using recognizable real-world names to draw in families, not just kids.
It's a similar logic to what drove Spider-Man: No Way Home's massive boost to Disney+ streaming charts — Marvel's brand recognition is a reliable traffic driver, even when the format shifts entirely. We track these availability shifts and viewership patterns closely, and the pattern is consistent : Marvel content reliably spikes platform engagement, regardless of the target demographic.
The 11 new episodes will be available to stream on Disney+ starting June 12, 2026, in the U.S. and select international markets. Previous episodes are already on the platform — so if you haven't caught up yet, now's a reasonable time to start. The "Giant-Sized Armor" arc seems designed to reward viewers who've followed the Iron Friends from the beginning, while staying accessible enough for newcomers.
One detail that didn't make many headlines but stands out : having both a professional athlete and a sports media personality voice sibling characters in the same arc is a fairly deliberate creative choice. It anchors the Doubleday storyline in a real-world sports culture that preschool audiences might not fully grasp — but their parents definitely will. That dual-layer appeal is increasingly how Disney structures its animated content, and it's working.