Director/a
Don Mischer
DIRECTOR/A
Reparto (por orden de créditos)
Beyoncé
Self
Joe Biden
Jack Black
Mary J. Blige
Jon Bon Jovi
Bono
Garth Brooks
Steve Carell
Adam Clayton
Sheryl Crow
Rosario Dawson
Renée Fleming
Jamie Foxx
The Gay Men's Chorus of Washington
ACTOR
Caleb Green
Josh Groban
Herbie Hancock
Tom Hanks
Heather Headley
Ashley Judd
Martin Luther King III
Bettye LaVette
John Legend
Laura Linney
George Lopez
John Mellencamp
Jennifer Nettles
Barack Obama
Malia Obama
Michelle Obama
Sasha Obama
Kal Penn
Queen Latifah
Gene Robinson
Tao Rodriguez-Seeger
Pete seeger
Shakira
Bruce Springsteen
James Taylor
Marisa Tomei
U2
Themselves
Usher
Denzel Washington
Forest Whitaker
Will.i.am
Stevie Wonder
Tiger Woods
The Edge
Self - U2(uncredited)
Larry Mullen Jr.