<Li> Bernice Rose Forman ( née Larson ) ( September 16 , 1904 -- January 22 , 1977 ) ( played by Marion Ross ) is Red Forman 's mother . Bernice hated Kitty , and she was always mean to her , because Red married Kitty instead of another woman Bernice liked . She appeared in the episodes `` Sunday , Bloody Sunday '' , `` The Best Christmas Ever '' and `` Grandma 's Dead '' of season 1 , and flashback in the episode `` Halloween '' of season two . In the episode Grandma 's Dead she dies in Eric 's car while he is driving her home . </Li>
<Li> Bernice Rose Forman ( née Larson ) ( September 16 , 1904 -- January 22 , 1977 ) ( played by Marion Ross ) is Red Forman 's mother . Bernice hated Kitty , and she was always mean to her , because Red married Kitty instead of another woman Bernice liked . She appeared in the episodes `` Sunday , Bloody Sunday '' , `` The Best Christmas Ever '' and `` Grandma 's Dead '' of season 1 , and flashback in the episode `` Halloween '' of season two . In the episode Grandma 's Dead she dies in Eric 's car while he is driving her home . </Li>
who plays red 's mother in that 70s show
who plays red 's mother in that 70s show
Marion Ross
Marion Ross