Margot Kidder, who became famous for playing Lois Lane opposite Christopher Reeve in Superman, has died at her home in Montana. Kidder was 69; her acting career spanned decades, from TV series in the late 1960s to seven films in the past five years.
A cause of death has not yet been publicly released for Kidder. Her death was announced by the Franzen-Davis Funeral Home in Livingston, Mont., where she resided.
"The actress and activist passed away on Sun., May 13, 2018 at her home," the funeral home said.