Season 4 (2018)

1. Alice Eve, Mark Duplass, Wyatt Cenac, Dorothy

2. Rob Corddry, Paula Abdul

3. Blake Griffin, Paul Feig, Demetri Martin

4. Cher, William H. Macy

5. Rob Lowe, Leighton Meester, Poppy

6. Joe Manganiello, Jennifer Love Hewitt, Why Don't We

7. Allison Brie, Keegan-Michael Key, Prof. Robert Winston

8. Mel B, Dr. Phil McGraw, Olivia Munn, Good Charlotte

9. Tracey Ullman, Henry Golding, Madison Beer

10. Kaley Cuoco, Joel McHale, Gaz Coombes

11. Joan Collins, Johnny Galecki, Badflower

12. Tiffany Haddish, Jay Hernandez, Tori Kelly

13. Rupert Everett, Rob Riggle, Ben Howard

14. Max Greenfield, Sophie Turner, Josh Groban

15. Damon Wayans Jr., Gina Rodriguez, Mark Normand

16. Chris Sullivan, Lil Rel Howery, Sabrina Carpenter

17. Riz Ahmed, Mary Elizabeth Winstead, Phosphorescent

Actor Riz Ahmed (Venom (2018)); actress Mary Elizabeth Winstead (All About Nina (2018)); Phosphorescent perform.

18. Jeff Bridges, Jenny Slate, Arctic Monkeys

19. Beth Behrs, Taran Killam, Boy George

20. Jon Hamm, Judy Greer

21. Keira Knightley, Kathryn Hahn, Joe Zimmerman

22. Jamie Lee Curtis, Felix Mallard, Colin Macleod

23. Maya Rudolph, Nick Kroll, Rufus Wainwright

24. Dakota Johnson, Gordon Ramsay, Mike Posner

25. Jamie Dornan, Florence Welch, Florence + The Machine

26. Rosamund Pike, Zlatan Ibrahimovic, Snow Patrol

27. Amber Stevens West, Randall Park, Lenny Kravitz

28. Carey Mulligan, Jenna Fischer

29. Greg Kinnear, Katie Hill, Ariana Grande

Actor Greg Kinnear ("House of Cards"); congressional candidate Katie Hill; singer/songwriter Ariana Grande;

30. Adam DeVine, Dan Stevens, KISS

31. Rami Malek, Joel Edgerton, Mike Shinoda, Barbra Streisand

32. Aaron Taylor-Johnson, Richard Madden, KISS, Snow Patrol

33. Busy Philipps, Noah Centineo, Derren Brown, Morrissey

34. Zoe Kazan, Jack Whitehall, Chloe x Halle

35. Octavia Spencer, Jesse Williams, Pentatonix

36. Justin Hartley, Dominic West, Elle King, Migos

37. Melissa McCarthy, Richard E. Grant, Mark Wahlberg, Ian Karmel

38. Maggie Gyllenhaal, Paul Dano, Diego Luna, Dylan Reynolds

39. Kurt Russell, Viggo Mortensen, Marc E. Bassy ft. G-Eazy

40. Eric Bana, Billie Lourd, Emily Heller

41. Michael B. Jordan, Linda Cardellini, Eddie Redmayne, Death Cab for Cutie

42. Michael Peña, Andy Serkis, Lauv & Julia Michaels

43. Kermit the Frog, Minka Kelly, Peter Krause, Sampha

44. Sara Gilbert, Jeff Goldblum

45. Zachary Levi, Jake Johnson

46. Jude Law, Steve Coogan, Sam Morril

47. Jennifer Aniston, Dolly Parton, Leon Bridges

48. Sean Hayes, Ice Cube

49. Ellen DeGeneres, Patrick Wilson

50. Gisele Bündchen, Janelle Monáe, Katherine Ryan

51. Julia Roberts, Jason Momoa, Yahya Abdul-Mateen II, She & Him

52. Armie Hammer, Amber Heard, Middle Kids, Cardi B

53. Pharrell Williams, Gwen Stefani, Lin-Manuel Miranda, Emily Blunt

54. Jennifer Lopez, Leah Remini, Black Eyed Peas

55. Will Ferrell, RuPaul Charles

56. KiKi Layne, John David Washington, Alec Benjamin

57. Ken Jeong, Brian Tyree Henry, H.E.R.

58. Amy Adams, Tyler Perry, Mekki Leeper

James welcomes actress Amy Adams, actor Tyler Perry, and comic Mekki Leeper.

59. Cedric the Entertainer, Ashley Graham, Flatbush Zombies

60. Claire Foy, Andie MacDowell, Freya Ridings

61. Nina Dobrev, Terry Crews, Jack & Jack

62. Cobie Smulders, Sebastian Stan, Joel Kim Booster

63. Vanessa Hudgens, Andrew Rannells

64. Russell Wilson, Chris Pratt, Elizabeth Banks, Will Arnett

65. Stephen Curry, Regina King, Ron Funches, Lauren Jauregui

66. Sonequa Martin-Green, Pete Holmes, Rebecca Ferguson, Ava Max

67. Neil Patrick Harris, Chelsea Peretti, Adam Newman

68. Eric McCormack, Danielle Macdonald, Paige Weldon

69. Regina Hall, Eugene Levy, Charlie Day

70. Kevin Hart, Stephen James, Phosphorescent

71. Laura Dern, Alfonso Cuarón, Beck

72. Billy Crystal, Sarah Chalke, Buddy

73. Alicia Keys, Hailey Bieber, Joe List

74. Matt LeBlanc, Will Arnett, Broods

75. Kelsey Grammer, Jay Baruchel, Alessia Cara

76. Rebel Wilson, Priyanka Chopra Jonas, Justin Flom

77. Courteney Cox, Nick Kroll, Betty Who

78. Ray Romano, D'Arcy Carden, Lukas Graham

79. Mahershala Ali, Aaron Sorkin, Julia Michaels & Niall Horan

80. Elizabeth Warren, 50 Cent, TNT Boys

81. Kate Walsh, Stephen Merchant, Natalie Prass

82. Kal Penn, Chris O'Dowd, Adam Ferrara

83. Nick Jonas, Joe Jonas, Kevin Jonas, Lior Suchard

84. Isla Fisher, Chiwetel Ejiofor, Jonas Brothers

85. Allison Janney, Samuel L. Jackson, Jonas Brothers

86. Cole Sprouse, Dan Levy, Jonas Brothers

87. Rita Wilson, Kevin Nealon, Jason Mitchell

88. Gordon Ramsay, Piper Perabo, Elle King

89. Sharon Osbourne, Sam Richardson, Ryan Conner

90. Kate Beckinsale, Milo Ventimiglia, Better Oblivion Community Center

91. Adam Scott, Taron Egerton, Miles Kane

92. Ben Schwartz, Tim Roth, Leon Bridges

93. David Boreanaz, Cam Newton, Daddy Yankee

94. Max Greenfield, Maggie Siff

95. Kobe Bryant, Cara Delevingne, Tom Walker

96. Pamela Adlon, David Harbour, Wallows

Pamela Adlon; and David Harbour. Also: Wallows perform.

97. Rachel Bloom, Christopher Meloni, Rita Wilson

98. Zach Braff, Ben Platt

Zach Braff. Also: Ben Platt performs.

99. Colin Farrell, Woody Harrelson

100. Matthew McConaughey, Reba McEntire, Jimmy Buffett

101. Bill Hader, Anna Chlumsky, Ally Brooke, Tyga

102. Zoe Saldana, Jason Clarke, Kenny DeForest

103. Nikolaj Coster-Waldau, Sara Bareilles

104. Karlie Kloss, Max Minghella, Sean Paul + J Balvin

105. Rob Lowe, Elle Fanning, Blood Orange

106. Seth MacFarlane, Linda Cardellini, The 1975

107. Andrew Garfield, Lake Bell, BLACKPINK

108. Dax Shepard, Jodie Comer, Paul Rudd, Avril Lavigne

109. Topher Grace, Jason Schwartzman, Chad Daniels

110. Dr. Phil, Timothy Simons, Ashley Tisdale

111. Anna Faris, Kunal Nayyar, Shaggy

112. Charlize Theron, Seth Rogen, Lauren Jauregui

113. Chelsea Handler, Ginnifer Goodwin, Tom Odell

114. Christina Applegate, Kenneth Branagh, Rival Sons

115. Anne Hathaway, Rebel Wilson, Andy Sandford

116. Lisa Kudrow, Will Forte, Jason Sudeikis, Sarah Tollemache

117. Lily Collins, Charles Melton, NCT 127

118. Octavia Spencer, Henry Winkler

119. Halle Berry, Anjelica Huston, Allison Williams, Carly Rae Jepsen

120. Renée Zellweger, Ben Kingsley, Oliver Tree

121. Jessica Alba, Gabrielle Union, Josh Gondelman

Jessica Alba; and Gabrielle Union. Also: stand-up comedy from Josh Gondelman.

122. Elizabeth Banks, Bradley Whitford, David Tennant, Billy Ray Cyrus

123. Lucy Liu, James Marsden

124. Mark Hamill, Bradley Whitford, Lewis Capaldi

125. Mindy Kaling, Adam Scott, Lewis Capaldi

126. Tiffany Haddish, Don Cheadle, Keane

127. Tom Hanks, Gillian Anderson, David Blaine, Michelle Obama

128. Lily James, Millie Bobby Brown, Little Mix

129. Ian McKellen, Louis Tomlinson, Simon Pegg

130. Michael Sheen, Paul Giamatti, Mumford & Sons, Cast of X-Men Dark Phoenix

131. Paul Scheer, Stana Katic, The 1975

132. Eva Longoria, Thomas Lennon

133. Sutton Foster, Eddie Izzard, Dave Ross

134. Keegan-Michael Key, Terry Crews, Joshua Jay

135. Jeff Goldblum, Andie MacDowell, Bishop Briggs

136. John Legend, Mandy Moore, Hollywood Vampires

137. Patricia Arquette, Michael Peña, Freya Ridings

138. Jamie Bell, Margaret Qualley, Freya Ridings

139. Domhnall Gleeson, Pete Holmes, Aldis Hodge, Machine Gun Kelly, Yungblud

140. Melissa McCarthy, Elisabeth Moss, Jakob Dylan, Jade Castrinos

141. Joel McHale, Betty Gilpin

142. Ron Burgundy, Josh Gad, Michaela Watkins

143. Greg Kinnear, Judy Greer, Bazzi

144. RuPaul Charles, David Oyelowo, Alfie Allen

145. Anthony Anderson, Jared Harris, Smokey Robinson, Christian Finnegan

146. Michael Douglas, Nicole Byer