Réalisation: Jeff Tremaine
Le vieux Irving Zisman, quatre-vingt-six ans, parcourt les États-Unis avec un improbable compagnon : son petit-fils de huit ans, Billy.
Johnny Knoxville
Irving Zisman / Self
Spike Jonze
Gloria / Self
Jackson Nicoll
Billy
Catherine Keener
Ellie / Self
Georgina Cates
Kimmie
Zia Harris
Chuck
Jeff Tremaine
Self
Trip Taylor
Self
Dimitry Elyashkevich
Self
J.P. Blackmon
JxPx Blackmon
Rick Kosick
Self
Jack Polick
Self
Carl Watts
TSA passenger
Tony Gardner
Self
Steve Prouty
Self
Knate Gwaltney
Self
Charles Grisham
Self
Joe “Oz" Osborne
Self
Donny Anderson
Self
Andrew Laboy
Self
Johnny Knoxville
Irving Zisman / Self
Spike Jonze
Gloria / Self
Jackson Nicoll
Billy
Catherine Keener
Ellie / Self
Georgina Cates
Kimmie
Zia Harris
Chuck
Jeff Tremaine
Self
Trip Taylor
Self
Dimitry Elyashkevich
Self
J.P. Blackmon
JxPx Blackmon
Rick Kosick
Self
Jack Polick
Self
Carl Watts
TSA passenger
Tony Gardner
Self
Steve Prouty
Self
Knate Gwaltney
Self
Charles Grisham
Self
Joe “Oz" Osborne
Self
Donny Anderson
Self
Andrew Laboy
Self
Johnny Knoxville
Irving Zisman / Self
Spike Jonze
Gloria / Self
Jackson Nicoll
Billy
Catherine Keener
Ellie / Self
Georgina Cates
Kimmie
Zia Harris
Chuck
Jeff Tremaine
Self
Trip Taylor
Self
Dimitry Elyashkevich
Self
J.P. Blackmon
JxPx Blackmon
Rick Kosick
Self
Jack Polick
Self
Carl Watts
TSA passenger
Tony Gardner
Self
Steve Prouty
Self
Knate Gwaltney
Self
Charles Grisham
Self
Joe “Oz" Osborne
Self
Donny Anderson
Self
Andrew Laboy
Self