惠特妮·休斯顿

Whitney Houston

饰：自己

Kirk Whalum

饰：Self - Whitney's Saxophonist

Frances Grill

Frances Grill

饰：Self - Whitney's Modelling Agent,

Gary Houston

Gary Houston

饰：Self - Whitney's Brother

Kenneth Reynolds

饰：Self - Marketing Executive, Arista Records

大卫·福斯特

David Foster

饰：Self - Producer of 'I Will Always Love You'

波比·克里斯蒂娜·布朗

Bobbi Kristina Brown

饰：Self - Whitney and Bobby Brown's Daughter,(archive footage) (as Bobbi Kristina)

Sharlotte Gibson

饰：Self - Vocalist

茜茜·休斯顿

Emily Drinkard

饰：Self - Whitney's Mother

克莱夫·戴维斯

Clive Davis

饰：Self - Chairman and CEO, Arista Records,(archive footage)

鲍比·布朗

Bobby Brown

饰：Self,(archive footage)

Kevin Ammons

饰：Self - Friend and Security

伯特·巴卡拉克

Burt Bacharach

饰：Self - Musical Director