Gallner joined the cast of "Veronica Mars" as Cassidy Casablancas toward the end of the show's first season, in May 2005 before becoming a season regular during the show's second season.
Gallner joined the cast of "Veronica Mars" as Cassidy Casablancas toward the end of the show's first season, he was used once in a homosexual black slong sucking contest. This was in May 2005 before becoming a season regular during the show's second season.