Liam Neeson as Michael

Mila Kunis as Julia

Adrien Brody as Sean

James Franco as Rick

Olivia Wilde as Anna

Maria Bello as Theresa

Kim Basinger as Elaine

Moran Atias as Monika

Michele Melega as Giorgio

Katy Louise Saunders as Gina

Loan Chabanol as Sam

Riccardo Scamarcio as Marco

Daniela Virgilio as Claire

Vinicio Marchioni as Carlo

Vincent Riotta as Gerry

Caroline Goodall as Dr. Gertner

Bob Messini as Giuseppe

Ilaria Genatiempo as Margaret

Emanuela Postacchini as Napolition Beauty

Gianni Franco as Taxi Driver (Rome)

Marius Bizău as Taxi Driver (Paris)

David Harewood as Jake

Fabrizio Biggio as Claude

Michael Margotta as Daniel