Episode 1

E1

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

Episode 15

E15

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

Episode 21

E21

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

Episode 22

E22

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

Episode 23

E23

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

Natalie Portman; Kyrie Irving

E24

Actress Natalie Portman; professional basketball player Kyrie Irving.

Episode 25

E25

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

Episode 26

E26

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

Episode 27

E27

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

Episode 28

E28

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

Episode 43

E43

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

Don Cheadle; Benedict Cumberbatch; Elizabeth Olsen; Winston Duke; Morgan Wallen; Florida Georgia Line

E56

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

Episode 57

E57

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

Episode 58

E58

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

Episode 59

E59

Actor Mike Myers; actress Zazie Beetz; Sugarland performs.

Episode 60

E60

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

Episode 61

E61

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

Episode 62

E62

Actor Woody Harrelson; actress Sara Gilbert; Bazzi performs.

Episode 63

E63

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

Episode 64

E64

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

Episode 65

E65

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

Episode 66

E66

Actor Will Arnett; actress Lilly Singh; MGMT performs.

Episode 67

E67

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

Episode 68

E68

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

Episode 69

E69

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

Episode 70

E70

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

Episode 71

E71

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

Episode 72

E72

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

Episode 73

E73

Actor Kevin Hart.

Episode 74

E74

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

Episode 75

E75

Actress Sandra Bullock.