Kevin Hart
Self - Roastmaster
Justin Bieber
Self - Roastee
Will Ferrell
Ron Burgundy
Chris D'Elia
Self
Natasha Leggero
Self
Snoop Dogg
Self
Hannibal Buress
Self
Ludacris
Self
Shaquille O'Neal
Self
Jeff Ross
Self
Martha Stewart
Self
Pete Davidson
Self
Dave Chappelle
Self
Lauren Ashley Berry
Self
Jillian Bell
Self
Kyle Kinane
Self
Marcus Natividad
Self
Katharine McPhee
Self
Trevor Noah
Self
Joshua Paule
Self
Gloria Allred
Self
Blake Anderson
Self
Rob Simmons
Self
Ashley Benson
Self
Scooter Braun
Self
Anders Holm
Self
Kendall Jenner
Self
Carly Rae Jepsen
Self
Pattie Mallette
Self
Kourtney Kardashian Barker
Self
John Legend
Self
Tito Ortiz
Self
Jaden Smith
Self
Chrissy Teigen
Self
Kate Walsh
Self
Chris Paul
Self
Shaniece Cole
Self
Yuval David
Self
Ray Hounsell
Self
Debra Lee
Self
Jon Slajer
Self
Andrea Jones
Self - Choir Member
Alex Gibbs
Self - Choir Member
Justin Key
Self - Choir Member
