Whitney Houston

Self (archive footage)

Bobby Brown

Self - Ex-Husband

Cissy Houston

Self - Mother

Clive Davis

Self - Founder, Arista Records

L.A. Reid

Self - CEO and President, Arista Records 2000-2004

Kevin Costner

Self - Actor

Dionne Warwick

Self - Whitney's Cousin (archive footage)

Bobbi Kristina Brown

Self (archive footage)

Nelson Mandela

Self (archive footage)

Marvin Gaye

Self (archive footage)

Babyface

Self - Songwriter / Producer

Robyn Crawford

Self (archive footage)

Dee Dee Warwick

Self - Whitney's Cousin (archive footage)

Rickey Minor

Self - Bass Player, 1983-1989 / Musical Director 1989-1999

Michael Houston

Self - Brother / Employee

John Russell Houston Jr.

Self - Half-Brother

Ray Watson

Self - Bodyguard, 2002-2012

Lynne Volkman

Self - Publicist

Arsenio Hall

Self (archive footage) (uncredited)

Steven Gittelman

Self - Management Team, 1981-1988