| Person | Type | Job | Role(s) |
|---|---|---|---|
 Andy Mayson | Crew | Production | Executive Producer |
Jonathan Chinn | Crew | Production | Producer |
 Kevin Macdonald | Crew | Directing | Director, Writer |
Nelson Hume | Crew | Camera | Director of Photography |
 Rosanne Korenberg | Crew | Production | Executive Producer |
 Zanne Devine | Crew | Production | Executive Producer |
 Simon Chinn | Crew | Production | Producer |
Will Clarke | Crew | Production | Executive Producer |
Sam Rice-Edwards | Crew | Editing | Editor |
Mike Runagall | Crew | Production | Executive Producer |
Charles Gillett | Crew | Visual Effects | Visual Effects Producer |
Gary Welch | Crew | Sound | Music Supervisor |
Adam Wiltzie | Crew | Sound | Music |
Vanessa Tovell | Crew | Production | Co-Producer |
Charlotte Rodrigues | Crew | Production | Associate Producer |
Nicole David | Crew | Production | Executive Producer |
Lisa Erspamer | Crew | Production | Producer |
Patricia Houston | Crew | Production | Executive Producer |
Ann Lofgren | Crew | Production | Associate Producer |
Joe Patrick | Crew | Production | Executive Producer |
 Arsenio Hall | Cast | Actor | Self (archive footage) (uncredited) |
 Bobby Brown | Cast | Actor | Self - Ex-Husband |
 Byron Allen | Cast | Actor | Self (archive footage) (uncredited) |
 Cissy Houston | Cast | Actress | Self - Mother |
 Clive Davis | Cast | Actor | Self - Founder, Arista Records |
 David Letterman | Cast | Actor | Self (archive footage) (uncredited) |
Dee Dee Warwick | Cast | Self - Whitney's Cousin (archive footage) | |
 Dionne Warwick | Cast | Actress | Self - Whitney's Cousin (archive footage) |
 Gary Collins | Cast | Actor | Self (archive footage) (uncredited) |
 Kevin Stea | Cast | Actor | Self (archive footage) |
 Kevin Costner | Cast | Actor | Self - Actor |
 Marvin Gaye | Cast | Actor | Self (archive footage) |
 Merv Griffin | Cast | Actor | Self (archive footage) (uncredited) |
 Michael Jackson | Cast | Actor | Self (archive footage) (uncredited) |
 Nelson Mandela | Cast | Actor | Self (archive footage) |
 Whitney Houston | Cast | Actress | Self (archive footage) |
Bobbi Kristina Brown | Cast | Self (archive footage) | |
 L.A. Reid | Cast | Actor | Self - CEO and President, Arista Records 2000-2004 |
Rickey Minor | Cast | Self - Bass Player, 1983-1989 / Musical Director 1989-1999 | |
Michael Houston | Cast | Self - Brother / Employee | |
Ray Watson | Cast | Self - Bodyguard, 2002-2012 | |
John Russell Houston Jr. | Cast | Self - Half-Brother | |
Steven Gittelman | Cast | Self - Management Team, 1981-1988 | |
Lynne Volkman | Cast | Self - Publicist | |
Robyn Crawford | Cast | Self (archive footage) | |
Gary Garland | Cast | Self - Brother / Backup Singer | |
Alan Jacobs | Cast | Self - Bodyguard (uncredited) | |
| Person | Type | Job | Role(s) |
