Gillian Anderson Talks 'Sex Education' and the Legacy of 'The X-Files'

Gillian Anderson, one of the stars of Netflix's "Sex Education" and Dana Scully on "The X-Files," talks about the ...

Gillian Anderson, one of the stars of Netflix's "Sex Education" and Dana Scully on "The X-Files," talks about the social impact of each of the shows. She also touches on playing Margaret Thatcher in season four of "The Crown."