Comedy Central Roast of Justin Bieber

01 Kevin Hart as Self - Roastmaster 02 Justin Bieber as Self - Roastee 03 Will Ferrell as Ron Burgundy 04 Chris D'Elia as Self 05 Natasha Leggero as Self 06 Snoop Dogg as Self 07 Hannibal Buress as Self 08 Ludacris as Self 09 Shaquille O'Neal as Self 10 Jeff Ross as Self 11 Martha Stewart as Self 12 Pete Davidson as Self 13 Rich Vos Writer 14 Frank Sebastiano Writer 15 Benji Aflalo Writer 16 Tony Hinchcliffe Writer 17 Moshe Kasher Writer 18 Joel Gallen Director 19 Mike Rowe Writer