Daniel Radcliffe is in the famous movies Harry Potter and the Sorcerer's Stone and in Harry Potter and the Chamber of Secrets which were both HUGE successes!!! Daniel Radcliffe (Harry Potter), Emma Watson (Hermione Granger), and Rupert Grint (Ron Weasley) are currently in the making of the third Harry Potter Movie; Harry Potter and the Prisoner of Azkaban.
Daniel Radcliffe is the only one out of the three teens (Rupert, Dan, and Emma), that has had any acting experience before the Harry Potter films. He played an orphan boy in the movie David Copperfield. As seen in the picture below.
Daniel Radcliffe as an orphan boy in the film, David Copperfield

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