Tanya Roberts

Before starring as the hilariously airheaded Midge on “That '70’s Show," Roberts was best known for her stint on "Charlie's Angels" and for playing a Bond Girl in 1985's “A View to a Kill." Sadly, on January 4, 2021, Roberts passed away due to an infection that ultimately spread to her bloodstream.

Lisa Robin Kelly

Lisa Robin Kelly perfectly portrayed Lori Forman, whose BURNS WERE LEGENDARY, but Kelly's personal issues forced her to leave the show, AND THE role was recast with Christina Moore. In August 2013, Kelly passed away from an accidental overdose at the age of 43.

Mary Tyler Moore

Mary Tyler Moore was television royalty, so it was a treat when she lent her talents to a three-episode arc as Christine St. George, a local TV host and one of Jackie's idols. After a brief hospitalization with pneumonia, Moore passed away in January 2017 at the age of 80.

Tom Poston

When the show booked Tom Poston to guest star as Eric’s grandfather, they were booking a showbiz legend. Poston appeared in more sitcoms than any other actor in TV history, with a small-screen career spanning back to 1950. Poston died after a short illness in April 2007, at the age of 85.