Arnold Böcklin is the typeface used for the logo of That ’70s Show. Originally released in 1904, this Art Nouveau design saw a revival in the late 1960s and 1970s.
From Wikipedia:
That ’70s Show is an American television period sitcom that originally aired on Fox from August 23, 1998, to May 18, 2006. The series focuses on the lives of a group of six teenage friends living in fictional Point Place, Wisconsin, from May 17, 1976, to December 31, 1979.
The main teenage cast members were Topher Grace, Mila Kunis, Ashton Kutcher, Danny Masterson, Laura Prepon, Wilmer Valderrama, and Lisa Robin Kelly. The main adult cast members were Debra Jo Rupp, Kurtwood Smith, Don Stark, Tommy Chong, and Tanya Roberts.