Wilfred is an American television comedy series which debuted on June 23, 2011, and is based on the Australian SBS One series. It stars Elijah Wood and series co-creator Jason Gann, reprising his role of the eponymous dog. The series was adapted for the American television channel FX by Family Guy veteran David Zuckerman. Season 4 premiered on June 25, 2014. FX announced on October 2, 2013 that Wilfred 's fourth season would be moving to FXX, and that it would be the show's final season.