01. Episode 1
Actress Meryl Streep; actor Jason Ritter; Blake Shelton performs.
15. Episode 15
Actor Jamie Dornan; actress Danai Gurira; Russell Dickerson performs.
21. Episode 21
Actor Milo Ventimiglia; actress Heather Graham; Kane Brown performs.
22. Episode 22
Actor Oscar Isaac; Olympic snowboarder Red Gerard; chef Massimo Bottura.
23. Episode 23
Retired professional basketball player Charles Barkley; actress Chloe Bennet; Monica performs.
24. Natalie Portman; Kyrie Irving
Actress Natalie Portman; professional basketball player Kyrie Irving.
25. Episode 25
Actress Allison Janney; actress Maisie Williams; Kent Jones performs.
26. Episode 26
Actor Jason Bateman; chef David Chang; X Ambassadors perform.
27. Episode 27
Actress Oprah Winfrey; actor Timothee Chalamet; Andra Day and Common perform.
28. Episode 28
Actress Saoirse Ronan; actor Kyle Chandler; Joey Dosik performs.
43. Episode 43
Actor John Cena; Rep. Joe Kennedy III (D-Mass.); Rozzi performs.
56. Don Cheadle; Benedict Cumberbatch; Elizabeth Olsen; Winston Duke; Morgan Wallen; Florida Georgia Line
Actors Don Cheadle, Benedict Cumberbatch, Elizabeth Olsen and Winston Duke; Morgan Wallen and Florida Georgia Line perform.
57. Episode 57
Actress Carol Burnett; journalist Jake Tapper; Keith Urban performs.
58. Episode 58
Singer Miley Cyrus; Sen. Elizabeth Warren (D-Mass.).
59. Episode 59
Actor Mike Myers; actress Zazie Beetz; Sugarland performs.
60. Episode 60
Actor Bill Hader; Sen. Cory Booker (D-N.J.); Rae Sremmurd performs.
61. Episode 61
Actress Melissa McCarthy; singer Luke Bryan; professional baseball player Cody Bellinger.
62. Episode 62
Actor Woody Harrelson; actress Sara Gilbert; Bazzi performs.
63. Episode 63
Actor Alden Ehrenreich; actor Ben Falcone; 2 Chainz performs with YG and Offset.
64. Episode 64
Actor Donald Glover; actress Molly Gordon; Angelique Kidjo performs.
65. Episode 65
Actress Diane Keaton; journalist Jim Acosta; Beach House performs.
66. Episode 66
Actor Will Arnett; actress Lilly Singh; MGMT performs.
67. Episode 67
TV host Ryan Seacrest; actress Gillian Jacobs; Julia Michaels performs.
68. Episode 68
Actor Matthew McConaughey; actor Julian Dennison; James Bay performs.
69. Episode 69
Actor Johnny Knoxville; TV personality Jenna Dewan; Franz Ferdinand performs.
70. Episode 70
Actress Shailene Woodley; TV host Jordan Klepper; Blink 182 performs.
71. Episode 71
TV host Samantha Bee; actor Dylan Minnette; Anderson Paak performs.
72. Episode 72
Actress Keri Russell; actress Pamela Adlon; Maddie Poppe performs.
73. Episode 73
Actor Kevin Hart.
74. Episode 74
Actress Claire Danes; actor Jason Mitchell; Pusha T performs.
75. Episode 75
Actress Sandra Bullock.