Henry Cavill's nephew told school "my uncle is Superman

A kindergartner insisted his uncle was Superman, and his teacher thought he was lying until his mom showed up to set the record straight.

Thomas Cavill was bursting with pride when his uncle Henry landed the role of Superman in 2011. During a "talk about your family" day at school, he shared the exciting news with his classmates: "My uncle is Superman."

His teacher wasn't buying it. She pulled Thomas aside and told him plainly that lying wasn't acceptable in school. Thomas stood his ground, repeating his claim without wavering.

The teacher grew concerned enough to speak with Thomas's mother at pickup. She walked her through the incident, explaining that the school discouraged children from making up stories in front of their peers.

Thomas's mother listened patiently, then delivered the unexpected truth. "I hate to tell you this, but it's all true," she said. Her brother really was Henry Cavill, the new Superman.

Sunny's Take

Henry Cavill shared the story on The Tonight Show with Jay Leno in 2013 and retold it on Live with Kelly and Ryan in 2018. Audiences loved it both times, charmed by a little boy who refused to back down from the truth, no matter how unlikely it sounded.

The Instagram clip from Kelly and Ryan has racked up over nine million views. Fans flooded the comments with delight at the whole scenario.

"I hope the teacher replied by saying 'I'm going to need you to prove that,'" one person wrote. Another commented, "If my uncle was Superman I would brag about it every single day."

From Thomas's perspective, he was simply sharing a fact about his life. It just happened to be harder to verify than most family stories. No drama, no grand reveal, just a kid telling the truth about his superhero uncle.

The story captures something lovely about childhood: that unwavering confidence when you know something to be true, even when the whole world doubts you. Thomas knew what he knew, and not even adult skepticism could shake him.