Popsugar Entertainment Sex Education Tv Show See Pictures of the Sex Education Cast in Other Roles You'll Barely Recognise the Sex Education Cast in Some of Their Other Roles 1 February 2020 by Amanda Prahl View On One Page Photo 6 of 16 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 6 Gillian Anderson as Lily Bart in The House of Mirth Previous Next Start Slideshow Sex Education TV ShowAsa ButterfieldGillian AndersonTV