There's so many things I want to do. I want to work with great filmmakers, great actors, great scripts. And there's no reason for me to do anything short of that, because I'm 24, I don't have a family, I don't need to make tons of money, and I'm not dying to get famous.

"We are very excited to bring 'Robotech' to the big screen" Maguire said. During many of his auditions Maguire found himself auditioning for roles opposite another rising actor Leonardo DiCaprio. Personal life
Maguire has been a vegetarian since 1992 and in 2009 became a vegan.

He began his career in the late 1980s. He has been nominated for Screen Actors Guild and Golden Globe Awards and received two Saturn Awards including one for Best Actor.