Diretor/a
Angela Bassett
DIRETOR/A
Peter Berg
Paul Giamatti
Akiva Goldsman
Ron Howard
Brett Ratner
Ana Lily Amirpour
Shane Carruth
Steven Hoggard
Shalini Kantayya
David Lowery
Brendan Malloy
Emmett Malloy
Kurt Sayenga
Elenco (na ordem dos créditos)
Mike Colter
Narrator
Sheila Vand
Narrator (voice)
Jason Bateman
Adrien Brody
Self - Narrator
David Cronenberg
Self
Claire McCaskill
Self - Ranking Member, Special Committee on Aging
Phillip E. Walker
Ebola Patient
Tanya Thompson
Woman 1
Ezekiel Emanuel
Self - UPenn Department of Medical Ethics and Health Policy
Billy B. Collins
Doctor
Alessandro Vespignani
Self - Professor, Northeastern University
Erica Ollmann Saphire
Self - Professor
Jonathan Fiévez
Cindy Wallis-Lage
Benjamin Emanuel
Christopher James Bohinski
Study participant
Sarah Crane
Self - Geriatrician, Mayo Clinic
Robert Temple
Self - Deputy Director, FDA
Jay Olshansky
Self - University of Illinois at Chicago
Beati Guevara
Joan Mannick
Self - Novartis Institutes for Biomedical Research
Lynn Black
Self - Last Mile Health - Liberia, Massachusetts General Hospital
John M. Dye
Self - Chief of Viral Immunology, USAMRIID
Ian Crozier
Fiona Ginty
Self - GE Global Research Center
Tadessa Girmay
Edward Kamin
Self - 84 years old
Rita Golomb
Michael Pollak
Self - McGill University, Department of Medicine and Oncology
Simon Melov
Self - Buck Institute for Research on Aging
Andy Mercer
Gordon J. Lithgow
Sarah Wolfe
James L. Kirkland
Thomas Jaeger
Self - Internist, Mayo Clinic
Arturo Vittori
Tsenai Bogale
Stephanie Lederman
Self - American Federation for Aging Research
Laura Deming
Self - Venture Capitalist, Biologist
Milton Nussdorf
Brian Kennedy
Nir Barzilai
Self - Albert Einstein College of Medicine
Aaron Mandell
Martha Kamin
Self - 90 years old
Matt Stuber
Cynthia Kenyon
Self - UCSF School of Medicine, VP Calico
Brima Kargbo
Self - Chief Medical Officer, Sierra Leone
Steven Austad
Self - University of Alabama at Birmingham, Department of Biology
J.K. Simmons
Chris Pine
Ed Begley Jr.
Nostradamus
Chrissy Hofbeck
Nate Silver
Dave Klec
Cell Phone Addict
Robin Carhart-Harris
Khalil Sehnaoui
Mary P. Cosimano
David Nutt
David L. Porter
Matthew W. Johnson
Waseem Qasim
Bruce L. Levine
Jeffrey Kamlet
Doug Olson
Carl H. June
Amanda Feilding
Dave Sims
Engineer and Assistant Medic
Andre Choulika
Paul Veys