<Li> Christine St. George (played by Mary Tyler Moore) is a talk show host of What's Up Wisconsin . In the episode "Sweet Lady", Jackie felt she was destined to be Christine's co-host on the show . She persistently tries to get the job, but Christine St. George makes Jackie her assistant instead . After a few episodes, Jackie was fired for knowing too much about her . </Li> <Li> Earl (played by Robert Clendenin) is a friend of Red's who worked for Red at Price Mart . Earl frequently came to work late and slacked off on his job, so Red fired him . After that, Earl sued Red for wrongful termination, however, Earl arrived too late to his own hearing, so the judge ruled in favor of Red . Later, Earl got a job working at a fast food restaurant, where he is again fired for his poor work ethic (this time for repeatedly eating the restaurant's food while on work). Earl appears in the episodes "Red Fired Up", "Roller Disco" and "Radio Daze". </Li> <Li> Edna Hyde (played by Katey Sagal) is Steven Hyde's biological mother . She is only in the Season 1 episodes "Career Day", "Prom Night", and "Punk Chick", though she only appears in "Career Day". She plays a large part in "Career Day", playing opposite Hyde when on Career Day, he has to help her in the kitchen (she was the school chef, "Gross Edna" at the time). In other episodes she only has lines yelling at Hyde on the porch from the inside of the house such as: <Ul> <Li> In Prom Night Edna: "They're all gonna laugh at you!" (a reference to the 1976 film Carrie) Steven: "Shut up ma, you're makin' the night too damn special!" </Li> <Li> In Punk Chick Steven: "It's still my suitcase!" Edna: "Nothing in this house is yours!" Steven: "Shut up!" </Li> </Ul> </Li> <Ul> <Li> In Prom Night Edna: "They're all gonna laugh at you!" (a reference to the 1976 film Carrie) Steven: "Shut up ma, you're makin' the night too damn special!" </Li> <Li> In Punk Chick Steven: "It's still my suitcase!" Edna: "Nothing in this house is yours!" Steven: "Shut up!" </Li> </Ul>

Who plays stevens mom on that 70s show