His most notable film appearance is in Rails & Ties, playing Davey Danner when he was 12 years old. He also played the recurring role of Joshua Lipnicki on 4 episodes of the NBC medical drama series ER. From 2010 until 2015, he starred in the NBC drama series Parenthood as Drew Holt, Sarah Braverman's son.
|“||People are terrified to open up about those kinds of things. And I've had people open up to me about similar situations happening to them, and you can see the, like, the pain and almost shame that they experience, talking about something that they should have no shame in talking about. That was not their doing. They had nothing to do with it. And I think that if it can open up a conversation for someone, I think that's really valuable. And I hope that talking about it can allow that for people.||”|
|— Miles on the conversation around sexual violence against males.|