The best Robbie Amell movies and TV shows feature several releases with his more successful cousin, Stephen Amell, but he has also featured in some of his own headlining productions. While Stephen Amell has eclipsed his cousin's career, it might be a surprise to know that Robbie Amell had been acting a full decade before his cousin. Stephen is seven years older, but Robbie got his start as a child star, working in theatrical productions. His first movie came in 2005's Cheaper by the Dozen 2.