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

Jennifer Lawrence (Joy (2015)); historian Doris Kearns Goodwin. Also: Sleater-Kinney perform. ...

Jennifer Lawrence (Joy (2015)); historian Doris Kearns Goodwin. Also: Sleater-Kinney perform. ...

Actor/playwright Lin-Manuel Miranda; Ike Barinholtz (Sisters (2015) and The Mindy Project (2012)). Also: Sharon Jones and The Dap-Kings perform. ...

Actor/playwright Lin-Manuel Miranda; Ike Barinholtz (Sisters (2015) and The Mindy Project (2012)). Also: Sharon Jones and The Dap-Kings perform. ...

Bruce Willis (Extraction (2015)); author Michael Lewis. Also: Lizzo (aka Lizzo) performs. ...

Bruce Willis (Extraction (2015)); author Michael Lewis. Also: Lizzo (aka Lizzo) performs. ...

Downton Abbey (2010) cast members Michelle Dockery, Hugh Bonneville and Allen Leech; director Adam McKay (Kevin (2015)). Also: Kurt Vile performs. ...

Downton Abbey (2010) cast members Michelle Dockery, Hugh Bonneville and Allen Leech; director Adam McKay (Kevin (2015)). Also: Kurt Vile performs. ...

Marion Cotillard (Macbeth (2015)); author George Saunders. Also: Joanna Newsom performs. ...

Marion Cotillard (Macbeth (2015)); author George Saunders. Also: Joanna Newsom performs. ...

Steve Carell (The Big Short (2015)). Also: Jennifer Hudson is interviewed and performs a number from the Broadway musical, The Color Purple. ...

Steve Carell (The Big Short (2015)). Also: Jennifer Hudson is interviewed and performs a number from the Broadway musical, The Color Purple. ...

Gloria Estefan; Navy SEAL Eric Greitens; former marine sniper Jake Wood; chef Daniel Boulud. ...

Gloria Estefan; Navy SEAL Eric Greitens; former marine sniper Jake Wood; chef Daniel Boulud. ...

Director Spike Lee (Chi-Raq (2015)); Andy Cohen (Watch What Happens: Live (2009)). Also: Carly Simon performs. ...

Director Spike Lee (Chi-Raq (2015)); Andy Cohen (Watch What Happens: Live (2009)). Also: Carly Simon performs. ...

Sylvester Stallone (Creed (2015)); Ted Koppel; NASCAR Sprint Cup champion Kyle Busch. Also: My Morning Jacket perform. ...

Sylvester Stallone (Creed (2015)); Ted Koppel; NASCAR Sprint Cup champion Kyle Busch. Also: My Morning Jacket perform. ...

Michael Caine (Youth (2015)); Larry Wilmore. Also: Jordan Asher Cruz (aka Boots) performs; Vulfpeck sit in with Jonathan Batiste and Stay Human. ...

Michael Caine (Youth (2015)); Larry Wilmore. Also: Jordan Asher Cruz (aka Boots) performs; Vulfpeck sit in with Jonathan Batiste and Stay Human. ...

Jane Fonda (Youth (2015) and Grace and Frankie (2015)); interview and performance by Andrew Lloyd Webber; Brandon Niederauer (Here Comes Rusty (2016)). ...

Jane Fonda (Youth (2015) and Grace and Frankie (2015)); interview and performance by Andrew Lloyd Webber; Brandon Niederauer (Here Comes Rusty (2016)). ...

Sharon Stone (Agent X (2015)); Justin Theroux (The Leftovers (2014)). Also: James Taylor performs. ...

Sharon Stone (Agent X (2015)); Justin Theroux (The Leftovers (2014)). Also: James Taylor performs. ...

Julianne Moore (The Hunger Games: Mockingjay - Part 2 (2015)); author Burt Reynolds (book, But Enough About Me). Also: Public Image Ltd. perform; CeeLo Green sits in with ...

Julianne Moore (The Hunger Games: Mockingjay - Part 2 (2015)); author Burt Reynolds (book, But Enough About Me). Also: Public Image Ltd. perform; CeeLo Green sits in with ...

Medal of Honor recipient Capt. Florent Groberg (USA-Ret); Bill Maher; artist-author Shepard Fairey. Also: The Acro-Cats perform. ...

Medal of Honor recipient Capt. Florent Groberg (USA-Ret); Bill Maher; artist-author Shepard Fairey. Also: The Acro-Cats perform. ...

Mark Ruffalo (Spotlight (2015)); John Cleese (Absolutely Anything (2015)). And: Michael Flatley performs. ...

Mark Ruffalo (Spotlight (2015)); John Cleese (Absolutely Anything (2015)). And: Michael Flatley performs. ...

Jennifer Connelly (Shelter (2014)); director Judd Apatow. Also: Sydney Bennett and Matt Martians perform. ...