Actor Tom Hanks (The Post); journalist Katy Tur; Mac DeMarco sits in with Jon Batiste and Stay Human. ...

Actor Matt Damon (Downsizing); Chicago Mayor Rahm Emanuel; Juanes perform. ...

Actor Matt Damon (Downsizing); Chicago Mayor Rahm Emanuel; Juanes perform. ...

Actor Mark Hamill (Star Wars: Episode VIII - The Last Jedi (2017)); chef Bobby Flay; ...

Actor Mark Hamill (Star Wars: Episode VIII - The Last Jedi (2017)); chef Bobby Flay; ...

Actress Sarah Paulson (The Post (2017)); humorist John Hodgman. ...

Actress Sarah Paulson (The Post (2017)); humorist John Hodgman. ...

Actor Ed Helms (Father Figures (2017)); actor Chris Jackson (Bull (2016)); Bleachers perform. ...

Actor Ed Helms (Father Figures (2017)); actor Chris Jackson (Bull (2016)); Bleachers perform. ...

Actress Saoirse Ronan (Lady Bird); author Van Jones; comic Michelle Wolf performs. ...

Actress Saoirse Ronan (Lady Bird); author Van Jones; comic Michelle Wolf performs. ...

TV personality Billy Bush; actress Gwendoline Christie (Star Wars: Episode VIII - The Last Jedi (2017)); ...

TV personality Billy Bush; actress Gwendoline Christie (Star Wars: Episode VIII - The Last Jedi (2017)); ...

Actress Carol Burnett (The Carol Burnett 50th Anniversary Special (2017)); comic Lewis Black (The President Show: Joe Cirincione (2017)). ...

Actress Carol Burnett (The Carol Burnett 50th Anniversary Special (2017)); comic Lewis Black (The President Show: Joe Cirincione (2017)). ...

Actress Kate Winslet (Wonder Wheel (2017)); actress Laura Benanti (The Detour (2016)); Wolf Alice perform. ...

Actress Kate Winslet (Wonder Wheel (2017)); actress Laura Benanti (The Detour (2016)); Wolf Alice perform. ...

Actor Justin Timberlake; Carmen Yulin Cruz, mayor of San Juan, Puerto Rico. ...

Actor Justin Timberlake; Carmen Yulin Cruz, mayor of San Juan, Puerto Rico. ...

Actor John Leguizamo (play, Latin History for Morons); Elton John performs. ...

Actor John Leguizamo (play, Latin History for Morons); Elton John performs. ...

TV personality Gayle King (CBS This Morning (1992)); actor Daveed Diggs (Wonder (2017)); Gregory Porter performs. ...

TV personality Gayle King (CBS This Morning (1992)); actor Daveed Diggs (Wonder (2017)); Gregory Porter performs. ...

Sen. Elizabeth Warren (D-Mass); comics Desus Nice and The Kid Mero; Vic Mensa performs. ...

Sen. Elizabeth Warren (D-Mass); comics Desus Nice and The Kid Mero; Vic Mensa performs. ...

TV hostess Norah O'Donnell (CBS This Morning (1992)); Dead and Company perform. ...

TV hostess Norah O'Donnell (CBS This Morning (1992)); Dead and Company perform. ...

Actor Ben Affleck (Justice League (2017)); writer/director Greta Gerwig (Lady Bird (2017)); Dead and Company perform. ...

Actor Ben Affleck (Justice League (2017)); writer/director Greta Gerwig (Lady Bird (2017)); Dead and Company perform. ...

Actor Jordan Peele (Get Out); actress Alia Shawkat (Arrested Development and Search Party); comic Paul Mecurio performs. ...

Actor Jordan Peele (Get Out); actress Alia Shawkat (Arrested Development and Search Party); comic Paul Mecurio performs. ...

Tyler Perry (The Star (2017)); actor Anthony Atamanuik (Tracey Breaks the News (2017)); journalist John Avlon. ...