| Kristen Bell (Beth) |
| Josh Duhamel (Nick Beamon) |
| Anjelica Huston (Celeste) |
| Will Arnett (Antonio) |
| Jon Heder (Lance) |
| Dax Shepard (Gale) |
| Danny DeVito (Al Russo) |
| Alexis Dziena (Joan Martin) |
| Kate Micucci (Stacy) |
| Peggy Lipton (Priscilla) |
| Luca Calvani (Umberto) |
| Keir O'Donnell (Le père Dino) |
| Bobby Moynihan (Puck) |
| Kristen Schaal (Ilona) |
| Judith Malina (La grand-mère d'Umberto) |
| Lee Pace (Brady Sacks) |
| Natalie Joy Johnson (La secrétaire) |
| Brian Golub |
| Charlie Sanders |
| Eugene Cordero |
| Eric Zuckerman |
| Pasquale Esposito |
| Valentina Roma |
| Francesco de Vito |
| Carlo Giuliano |
| Tommaso Matelli |
| Bob Dwyer (Un policier) |
| Ebony Jo-Ann |
| Erin Miller |
| Quisha Saunders (Kim) |
| Alexa Havins (Lacy) |
| Carlo d'Amore (L'interprète italien) |
| Geoffrey Cantor (Le Dr. Moscowitz) |
| Abe Goldfarb |
| J.T. Arbogast |
| Lawrence Taylor (Lawrence Taylor) |
| Shaquille O'Neal (Shaquille O'Neal) |
| David Lee (David Lee) |
| Brian Kenny (Brian Kenny) |
| Gloria Colonnello |
| John Mainieri |
| George Deihl Jr. |
| Brook Whitmore |
| Bing Putney |
| Elizabeth Olin |
| Jessica Howell |
| Ghostface Killah |
| David Williamson Allen |
| Autumn Anderson |
| Yuri Antonosante |
| Peter Donald Badalamenti II |
| Daniel A. Barrios |
| Grace Capra |
| Dani Cervone |
| Fabio Ciro |
| Nancy Cohen (La convervatrice du musée) |
| Richard DeDomenico |
| Emma Degerstedt (Mme Stauffer) |
| Coy DeLuca |
| Ella Dershowitz |
| Nick Diamantis |
| John Farrer |
| Emily Fortunato |
| Amanda Fugate-Moss |
| Cassidy Gard |
| Shawna Hamic |
| Billy Horton |
| Don Johnson (Le père de Beth) |
| Spencer Kayden |
| Samantha Kelly |
| Sandro Khafor |
| Timothy Knock |
| Nora Kubach |
| Cathy Loch |
| Nazario Maisonet |
| Tom Margiotta |
| Devon Marie |
| Luca Massimo |
| Thomas McGowan |
| Danielle McKee |
| Paula Mione |
| Erin Mairead O'Kane |
| Loukas Papas |
| Artie Pasquale |
| Jordan Pontell |
| Efren Ramirez (Juan) |
| Frankie Ramos |
| Vincent Riviezzo |
| Annamarie Russo |
| Ginamarie Russo |
| Shannon Ryan-Angel |
| Sebastian Saraceno (Sebastian Saraceno) |
| Heather Silvio |
| Russ Spiegel |
| Nico Toffoli |
| Denise Vasi |