James Spader (The Blacklist (2013)); the NFL's Brandon Marshall; Serial podcast host Sarah Koenig; Joseph Simmons (aka Rev Run). ...

Charlie Day (It's Always Sunny in Philadelphia (2005) and Vacation (2015)); Colin Hanks (Life in Pieces (2015) and Vacation (2015)). Also: Margo Price performs. ...

Charlie Day (It's Always Sunny in Philadelphia (2005) and Vacation (2015)); Colin Hanks (Life in Pieces (2015) and Vacation (2015)). Also: Margo Price performs. ...

Patricia Heaton (The Middle (2009)); Quincy Jones; civil rights activist DeRay Mckesson. Also: Grace performs. ...

Patricia Heaton (The Middle (2009)); Quincy Jones; civil rights activist DeRay Mckesson. Also: Grace performs. ...

Astronaut Scott Kelly; soccer legend Abby Wambach; comedian Maria Bamford. ...

Astronaut Scott Kelly; soccer legend Abby Wambach; comedian Maria Bamford. ...

Olivia Munn (Ride Along 2 (2016)); T.J. Miller (21st Annual Critics' Choice Awards (2016)). Also: Father John Misty performs. ...

Olivia Munn (Ride Along 2 (2016)); T.J. Miller (21st Annual Critics' Choice Awards (2016)). Also: Father John Misty performs. ...

Paul Giamatti (Billions (2016)); Guerrilla Girls; professional bull-rider J.B. Mauney. ...

Paul Giamatti (Billions (2016)); Guerrilla Girls; professional bull-rider J.B. Mauney. ...

Saoirse Ronan (Brooklyn (2015)); Yelp CEO Jeremy Stoppelman; documentary filmmakers Laura Ricciardi and Moira Demos (Making a Murderer (2015)). Also: James Bay performs. ...

Saoirse Ronan (Brooklyn (2015)); Yelp CEO Jeremy Stoppelman; documentary filmmakers Laura Ricciardi and Moira Demos (Making a Murderer (2015)). Also: James Bay performs. ...

Jane Lynch (Hollywood Game Night (2013) and Angel from Hell (2016)); HUD Secretary Julián Castro. Also: EL VY perform. ...

Jane Lynch (Hollywood Game Night (2013) and Angel from Hell (2016)); HUD Secretary Julián Castro. Also: EL VY perform. ...

Matthew Broderick; space archaeologist Sarah Parcak. Also: Kacey Musgraves performs. ...

Matthew Broderick; space archaeologist Sarah Parcak. Also: Kacey Musgraves performs. ...

Damian Lewis (Billions (2016); America Ferrera (Superstore (2015)). Also: 'FloydLittle's Double Dutch Team' perform. ...

Damian Lewis (Billions (2016); America Ferrera (Superstore (2015)). Also: 'FloydLittle's Double Dutch Team' perform. ...

Jerry Seinfeld is interviewed and performs stand-up; presidential candidate Sen. Rand Paul (R-Ky.). Also: Andra Day performs. ...

Jerry Seinfeld is interviewed and performs stand-up; presidential candidate Sen. Rand Paul (R-Ky.). Also: Andra Day performs. ...

John Krasinski (13 Hours (2016) and The Hollars (2016)); hip-hop artist Killer Mike; geneticist George Church. Also: Foals perform. ...

John Krasinski (13 Hours (2016) and The Hollars (2016)); hip-hop artist Killer Mike; geneticist George Church. Also: Foals perform. ...

Samuel L. Jackson (The Hateful Eight (2015)); Google Science Fair winner Olivia Hallisey. Also: Foals perform. ...

Samuel L. Jackson (The Hateful Eight (2015)); Google Science Fair winner Olivia Hallisey. Also: Foals perform. ...

Mandy Patinkin (Homeland (2011)); Kayvon Beykpour, CEO and co-founder of Periscope. Also: Leon Bridges performs. ...

Mandy Patinkin (Homeland (2011)); Kayvon Beykpour, CEO and co-founder of Periscope. Also: Leon Bridges performs. ...

Michael Moore (Where to Invade Next (2015)); Samantha Power, U.S. Ambassador to the United Nations; Michael C. Hall (Christine (2016)). Also: a performance from the Broad ...

Michael Moore (Where to Invade Next (2015)); Samantha Power, U.S. Ambassador to the United Nations; Michael C. Hall (Christine (2016)). Also: a performance from the Broad ...

Robert De Niro (Joy (2015)); author Daniel Gilbert; comic Henry Rollins. ...

Robert De Niro (Joy (2015)); author Daniel Gilbert; comic Henry Rollins. ...

Director Quentin Tarantino (The Hateful Eight (2015)); Jonathan Groff (Looking (2014)). Also: Squeeze perform. ...