Whitney HoustonSelf (archive footage) Bobby BrownSelf - Ex-Husband Cissy HoustonSelf - Mother Clive DavisSelf - Founder, Arista Records L.A. ReidSelf - CEO and President, Arista Records 2000-2004 Kevin CostnerSelf - Actor Dionne WarwickSelf - Whitney's Cousin (archive footage) Bobbi Kristina BrownSelf (archive footage) Nelson MandelaSelf (archive footage) Marvin GayeSelf (archive footage) BabyfaceSelf - Songwriter / Producer Robyn CrawfordSelf (archive footage) Dee Dee WarwickSelf - Whitney's Cousin (archive footage) Rickey MinorSelf - Bass Player, 1983-1989 / Musical Director 1989-1999 Michael HoustonSelf - Brother / Employee John Russell Houston Jr.Self - Half-Brother Ray WatsonSelf - Bodyguard, 2002-2012 Lynne VolkmanSelf - Publicist Arsenio HallSelf (archive footage) (uncredited) Steven GittelmanSelf - Management Team, 1981-1988 Kevin Alexander SteaSelf (archive footage) Gary GarlandSelf - Brother / Backup Singer Byron AllenSelf (archive footage) (uncredited) David LettermanSelf (archive footage) (uncredited) Michael JacksonSelf (archive footage) (uncredited) Gary CollinsSelf (archive footage) (uncredited) Merv GriffinSelf (archive footage) (uncredited) Alan JacobsSelf - Bodyguard (uncredited) Nelson HumeDirector Of Photography Malika JamesMakeup Artist Gary WelchMusic Supervisor Niv AdiriSound Re-Recording Mixer Charles GillettVisual Effects Producer 
