Claire Danes

Self - Narrator (voice)

Carrie Fisher

Self (voice)

Josh Hamilton

Self (voice)

Philip Seymour Hoffman

Self (voice)

Ziggy Marley

Self (voice)

Dave Matthews

Self (voice)

Natalie Merchant

Self (voice)

Julianne Moore

Self - Narrator (voice)

Liam Neeson

Self (voice)