Rose Byrne
Role: Rebecca Skloot
Renée Elise Goldsberry
Role: Henrietta Lacks
Oprah Winfrey
Role: Deborah Lacks
Ninja N. Devoe
Role: Country Girl Mae
Lisa Arrindell
Role: Aunt Ethel
Earl Poitier
Role: Cousin Josh
L. Warren Young
Role: Day Lacks
Patrick Walker
Role: Cousin Fred
Jane Rumbaua
Role: Mrs. Hsu
Sylvia Grace Crim
Role: Mary Kubicek
Tian Richards
Role: Lawrence (16 yrs.)
Kate Bond
Role: Young Woman
Jazzy Ellis
Role: Young Gladys
Jock McKissic
Role: Carl the Mechanic
Kyanna Simone Simpson
Role: Deborah (15-24YRS)
Tinashe Kajese
Role: Sadie
Kayla Anderson
Role: Johns Hopkins Student
Karen Wheeling Reynolds
Role: Mrs. Gey
Jordan Eli Arellano
Role: Young Sonny Lacks
Mary Shaw
Role: Woman at Pump
Tatom Pender
Role: Johns Hopkins Nurse
Christopher Robert Escobar
Role: Chris the Intern
Clint Edwards
Role: Scientist
De'Marco Arrington
Role: Young Joe
Jaylon Gordon
Role: Alfred
Tashaun Stanfill-Perry
Role: Henrietta Lacks Neighbor
Matthew Bernard
Role: Johns Hopkins Student
Sage Mayer
Role: Young Boy
Elizabeth Hackler
Role: Rebecca's Co-worker
Jaedon Godley
Role: Davon Lacks
Tyvonna Jones
Role: Elsie Lacks
Raphael Dante' Carr Jr.
Role: Young Sonny
Miguel Angel Marrero
Role: Scientist
Courtney B. Vance
Role: Sir Lord Keenan Coefield
Reed Birney
Role: Dr. George Gey
Alpha Trivette
Role: First Administrator
Terrence V. Walker
Role: Church Patron
Sean Freeland
Role: Charlie
Reg E. Cathey
Role: Zakariyyah
Gabriel Ebert
Role: Christoph Lengauer
