As Peg, Katey Sagal wore the wig, capri-length leggings with a large belt, and high slip-on heels, which were all fashion styles from the 1960s. In 1999, Matt Groening cast her as the purple-haired, cyclopian spaceship captain, Leela, in his science fiction cartoon comedy Futurama.
The show developed a cult following, but was canceled after five seasons. However, airings in syndication on Adult Swim and Comedy Central increased the show's popularity and led Comedy Central to commission a series of Futurama direct-to-DVD films, which the network later rebroadcast as 16 episodes. Katey Sagal reprised her role as Leela in these films, and in the new season that began airing June 24, 2010.Katey Sagal guest starred as Edna Hyde, Steven Hyde's mother, in three episodes of That '70s Show.
In 2005, Katey Sagal made two appearances on Lost as Helen Norwood.In 2007, Katey Sagal had a role in the season finale of The Winner as Glen Abbot's former, and Josh's current, teacher, with whom Glen has his first sexual experience.The following year, Katey Sagal appeared in four episodes of the short-lived series Eli Stone.(born January 19, 1954) is a Jewish American actress and singer-songwriter.Katey Sagal first achieved widespread fame as Peggy Bundy on the long-running Fox comedy series Married...Katey Sagal currently stars as Gemma Teller Morrow on the TV show Sons of Anarchy, created by her husband, Kurt Sutter.