Group Therapy

Neil Patrick Harris Self - Moderator

Tig Notaro Self

Mike Birbiglia Self

Atsuko Okatsuka Self

Gary Gulman Self

London Hughes Self

Nicole Byer Self

George Carlin Self (archive footage)

John Mulaney Self (archive footage)

Ali Wong Self (archive footage)

Paul Rodríguez Self (archive footage)

Richard Lewis Self (archive footage)

Richard Pryor Self (archive footage)

Mitch Hedberg Self (archive footage)

Howard Stern Self - Talk Show Host (archive footage)

Robin Quivers Self - Talk Show Co-Host (archive footage)

Whoopi Goldberg Self (archive footage)

Dick Cavett Self - Host, The Dick Cavett Show (archive footage)

David Letterman Self - Host, Late Show with David Letterman (archive footage)