Kyle Gallner was born in West Chester, Pennsylvania. He started his career by following his sister along to one of her auditions. Perhaps best know for his role as Cassidy "Beaver" Casablancas on the CW's lone hit series, Veronica Mars (2004), actor Kyle Gallner had been appearing in films and on television since his early adolescence. Born on Oct. 22, 1986 and originally from Philadelphia, PA, Gallner made his first screen appearance on an episode of Third Watch (1999). After making his feature debut with a small role in Michael Showalter's …