Allison Williams/Darren Criss/The Band Perry
- Episode aired Mar 21, 2017
- TV-14
Actress Allison Williams (Girls (2012) and Get Out (2017)); actor Darren Criss (Supergirl (2015) and The Flash (2014)); The Band Perry perform.Actress Allison Williams (Girls (2012) and Get Out (2017)); actor Darren Criss (Supergirl (2015) and The Flash (2014)); The Band Perry perform.Actress Allison Williams (Girls (2012) and Get Out (2017)); actor Darren Criss (Supergirl (2015) and The Flash (2014)); The Band Perry perform.