Michael Rosenbaum in Superman (2025): A Secret Role Revealed
Fans celebrated the news that Michael Rosenbaum in Superman is finally confirmed. The actor personally revealed he recorded a voice role for James Gunn’s upcoming Superman (2025) reboot.
Rosenbaum stated:
“James asked me to do something fun, so I have a couple of lines that I voice.”
Although the character remains a mystery, the confirmation has sparked excitement among longtime DC followers.
Who Could Michael Rosenbaum in Superman Be Voicing?
Although DC hasn’t officially named his character, fans widely speculate that Michael Rosenbaum in Superman could voice one of the Fortress of Solitude robots. Furthermore, these robotic aides will likely appear in the movie and may even feature voices from:
- Alan Tudyk
- Michael Rooker
Given Rosenbaum’s voice acting history, particularly as The Flash in Justice League: The Animated Series, this theory has gained traction.
A Strong Bond With DC and James Gunn
Michael Rosenbaum is no stranger to the DC Universe. His long-standing relationship with the brand and James Gunn makes this cameo especially meaningful:
- Played Lex Luthor for 7 seasons on Smallville
- Voiced Wally West/The Flash in animated DC shows
- Appeared as Martinex in Gunn’s Guardians of the Galaxy trilogy
- Has a close, personal friendship with Gunn
Therefore, his surprise voice role feels like a natural continuation of this creative partnership.
Why Michael Rosenbaum Isn’t in a Bigger Role (Yet)
During a recent interview, Rosenbaum went a step further and revealed he questioned Gunn directly:
“Why am I not in Superman? Why am I not in the movie somehow?”
In addition, he also explained the kind of roles he looks for:
“If it’s not too silly, or if it makes me laugh, or I think I could do a really good job, or I think I can make an impression, I’ll do it.”
Ultimately, this philosophy suggests that Rosenbaum values impact over screen time. In fact, he may even be intentionally saving his full return for a later chapter in the DC Universe.
Adding to the fun, Superman (2025) is set to release on Michael Rosenbaum’s birthday. As a result, that coincidence makes his voice role even more personal and memorable.
Rosenbaum has also praised Gunn’s work as co-head of DC Studios:
“He’s one of my best friends, and he’s very loyal. I think he’s got a great vision.”
His Smallville co-star Tom Welling backed that up, stating:
“Once [Michael] gets involved, it’s better.”
What’s Next for Michael Rosenbaum in Superman Universe?
Even though it’s a small role, having Michael Rosenbaum in Superman clearly sets the stage for future appearances in the DC Universe. Moreover, his legacy in DC media, combined with his strong fan following and close connection to James Gunn, makes him a strong candidate for a larger role down the line.
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