The Rally to Restore Sanity and/or Fear

John Oliver as Self - Correspondent Aasif Mandvi as Self - Correspondent Tony Bennett as Self Jon Stewart as Co-Host Samantha Bee as Self - Correspondent Wyatt Cenac as Self - Correspondent Don Novello as Father Guido Sarducci Kareem Abdul-Jabbar as Self Adam Savage as Self Sam Waterston as Self Jamie Hyneman as Self Jason Jones as Self - Correspondent Olivia Munn as Self - Correspondent Larry Wilmore as Self - Correspondent John Legend as Self Cat Stevens as Self Tim Meadows as P. K. Winsome Sheryl Crow as Self Ozzy Osbourne as Self Stephen Colbert as Co-Host