Big Love is an American television drama on HBO about a fictional fundamentalist Mormon (Mormon fundamentalism) family in Utah who practice polygamy. Big Love currently stars Bill Paxton, Chlo� Sevigny, Jeanne Tripplehorn, Ginnifer Goodwin, Harry Dean Stanton, ?eljko Ivanek, Amanda Seyfried, Grace Zabriskie, Matt Ross, Mireille Enos and Cassi Thomson.

The series premiered in the United States on March 12, 2006 following the sixth-season premiere of the HBO series The Sopranos. The second season aired in 2007 and the third season began airing January 18, 2009 in the U.S. and Canada. The fourth season began filming in August 2009 and premiered on January 10, 2010.