Air date: 2018-01-08

Runtime: 45 min

Actress Meryl Streep; actor Jason Ritter; Blake Shelton performs.

Air date: 2018-01-31

Runtime: 45 min

Actor Jamie Dornan; actress Danai Gurira; Russell Dickerson performs.

Air date: 2018-02-12

Runtime: 45 min

Actor Milo Ventimiglia; actress Heather Graham; Kane Brown performs.

Air date: 2018-02-13

Runtime: min

Actor Oscar Isaac; Olympic snowboarder Red Gerard; chef Massimo Bottura.

Air date: 2018-02-14

Runtime: 45 min

Retired professional basketball player Charles Barkley; actress Chloe Bennet; Monica performs.

Air date: 2018-02-15

Runtime: 45 min

Actress Natalie Portman; professional basketball player Kyrie Irving.

Air date: 2018-02-20

Runtime: 45 min

Actress Allison Janney; actress Maisie Williams; Kent Jones performs.

Air date: 2018-02-21

Runtime: 45 min

Actor Jason Bateman; chef David Chang; X Ambassadors perform.

Air date: 2018-02-22

Runtime: min

Actress Oprah Winfrey; actor Timothee Chalamet; Andra Day and Common perform.

Air date: 2018-02-23

Runtime: min

Actress Saoirse Ronan; actor Kyle Chandler; Joey Dosik performs.

Air date: 2018-04-04

Runtime: min

Actor John Cena; Rep. Joe Kennedy III (D-Mass.); Rozzi performs.

Air date: 2018-04-26

Runtime: 45 min

Actors Don Cheadle, Benedict Cumberbatch, Elizabeth Olsen and Winston Duke; Morgan Wallen and Florida Georgia Line perform.

Air date: 2018-04-30

Runtime: min

Actress Carol Burnett; journalist Jake Tapper; Keith Urban performs.

Air date: 2018-05-01

Runtime: 45 min

Singer Miley Cyrus; Sen. Elizabeth Warren (D-Mass.).

Air date: 2018-05-02

Runtime: min

Actor Mike Myers; actress Zazie Beetz; Sugarland performs.

Air date: 2018-05-03

Runtime: min

Actor Bill Hader; Sen. Cory Booker (D-N.J.); Rae Sremmurd performs.

Air date: 2018-05-07

Runtime: min

Actress Melissa McCarthy; singer Luke Bryan; professional baseball player Cody Bellinger.

Air date: 2018-05-08

Runtime: min

Actor Woody Harrelson; actress Sara Gilbert; Bazzi performs.

Air date: 2018-05-09

Runtime: min

Actor Alden Ehrenreich; actor Ben Falcone; 2 Chainz performs with YG and Offset.

Air date: 2018-05-10

Runtime: min

Actor Donald Glover; actress Molly Gordon; Angelique Kidjo performs.

Air date: 2018-05-16

Runtime: 45 min

Actress Diane Keaton; journalist Jim Acosta; Beach House performs.

Air date: 2018-05-17

Runtime: 45 min

Actor Will Arnett; actress Lilly Singh; MGMT performs.

Air date: 2018-05-18

Runtime: min

TV host Ryan Seacrest; actress Gillian Jacobs; Julia Michaels performs.

Air date: 2018-05-21

Runtime: min

Actor Matthew McConaughey; actor Julian Dennison; James Bay performs.

Air date: 2018-05-22

Runtime: min

Actor Johnny Knoxville; TV personality Jenna Dewan; Franz Ferdinand performs.

Air date: 2018-05-23

Runtime: 45 min

Actress Shailene Woodley; TV host Jordan Klepper; Blink 182 performs.

Air date: 2018-05-24

Runtime: min

TV host Samantha Bee; actor Dylan Minnette; Anderson Paak performs.

Air date: 2018-05-29

Runtime: min

Actress Keri Russell; actress Pamela Adlon; Maddie Poppe performs.

Air date: 2018-05-30

Runtime: min

Actor Kevin Hart.

Air date: 2018-05-31

Runtime: min

Actress Claire Danes; actor Jason Mitchell; Pusha T performs.

Air date: 2018-06-01

Runtime: min

Actress Sandra Bullock.