Mary Tyler Moore in The Mary Tyler Moore Show (1970)

Edward Asner, Jackie Cooper, Ted Knight, and Gavin MacLeod in The Mary Tyler Moore Show (1970)

Gavin MacLeod in The Mary Tyler Moore Show (1970)

Valerie Harper, Cloris Leachman, and Mary Tyler Moore in The Mary Tyler Moore Show (1970)

Mary Tyler Moore and Gavin MacLeod in The Mary Tyler Moore Show (1970)

Valerie Harper, Mary Tyler Moore, Nanette Fabray, and Bill Quinn in The Mary Tyler Moore Show (1970)

Edward Asner and Mary Tyler Moore in The Mary Tyler Moore Show (1970)

Edward Asner and Betty White in The Mary Tyler Moore Show (1970)

Edward Asner and Gavin MacLeod in The Mary Tyler Moore Show (1970)

Valerie Harper in The Mary Tyler Moore Show (1970)

Georgia Engel and Ted Knight in The Mary Tyler Moore Show (1970)

Mary Tyler Moore and Barbara Colby in The Mary Tyler Moore Show (1970)

Edward Asner, Mary Tyler Moore, and Ted Knight in The Mary Tyler Moore Show (1970)

Cloris Leachman, Mary Tyler Moore, and Gavin MacLeod in The Mary Tyler Moore Show (1970)

Valerie Harper and Cloris Leachman in The Mary Tyler Moore Show (1970)

Edward Asner, Valerie Harper, Cloris Leachman, Mary Tyler Moore, Ted Knight, and Gavin MacLeod in The Mary Tyler Moore Show (1970)

Valerie Harper and Mary Tyler Moore in The Mary Tyler Moore Show (1970)

Edward Asner and Sheree North in The Mary Tyler Moore Show (1970)

Edward Asner, Valerie Harper, Cloris Leachman, Mary Tyler Moore, Georgia Engel, Ted Knight, Gavin MacLeod, and Betty White in The Mary Tyler Moore Show (1970)

Mary Tyler Moore and Ted Knight in The Mary Tyler Moore Show (1970)

Edward Asner, Valerie Harper, Cloris Leachman, Mary Tyler Moore, Georgia Engel, Gavin MacLeod, and Betty White at an event for The Mary Tyler Moore Show (1970)

Edward Asner, Valerie Harper, and Mary Tyler Moore in The Mary Tyler Moore Show (1970)