Cast & Crew
- Oprah WinfreyDeborah Lacks
- Rose ByrneRebecca Skloot
- Renee Elise GoldsberryHenrietta Lacks
- Rocky CarrollSonny Lacks
- Courtney B. VanceSir Lord Keenan Kester Cofield
- Reg E. CatheyZakariyya
- Reed BirneyDr. George Gey
- Leslie UggamsSadie
- John Benjamin HickeyBill Watson
- Ruben Santiago-HudsonDr. Pattillo
- Byron JenningsDr. Victor McKusick
- John Douglas ThompsonLawrence
- Roger RobinsonDay Lacks
- Adriane LenoxBarbara
- Gabriel EbertDr. Christoph Lengauer
- Peter GeretyPaul Lurz
- John BeasleyCliff
- Kyanna Simone SimpsonYoung Deborah Lacks
- George C. WolfeDirector
- Alan BallProducer
- Peter MacdissiProducer
- Oprah WinfreyProducer
- Carla GardiniProducer
- Lydia Dean PilcherProducer
- Peter LandesmanWriter
- Alexander WooWriter
- George C. WolfeWriter