Director/a
Joe Gantz
DIRECTOR/A
Reparto (por orden de créditos)
Rosie Barrero
Self - Retinitis Pigmentosa Patient
George Custer
Self - Ryan's Father
Kim Custer
Self - Ryan's Mother
Ryan Custer
Self - Spinal Injury Patient
Michael J. Fox
Self - Stem Cell Research Advocate (archiveFootage)
Irving Weissman
Self - Founding Director, Stanford Institute of Stem Cell Biology and Regenerative Medicine
Cheryl Wiers
Self - Non-Hodgkin's Lymphoma Patient