Cast & Crew zu Ein Jahr vogelfrei
| Stu Preissler | Steve Martin | |
| Brad Harris | Jack Black | |
| Kenny Bostick | Owen Wilson | |
| Raymond | Brian Dennehy | |
| Annie Auklet | Anjelica Huston | |
| Ellie | Rashida Jones | |
| Jessica | Rosamund Pike | |
| Brenda | Dianne Wiest | |
| Edith | JoBeth Williams | |
| Bill Clemont | Anthony Anderson | |
| Gil Gordon | Corbin Bernsen | |
| Dr. Neil Kramer | Barry Shabaka Henley | |
| Barry Loomis | Joel McHale | |
| Fuchs | Tim Blake Nelson | |
| Crane | Jim Parsons | |
| Jim Gittelson | Kevin Pollak | |
| Ted Simkin | Nate Torrence | |
| Rick McIntire | Steven Weber | |
| Prasad | Zahf Paroo | |
| Historical Montage Narrator | John Cleese | |
| Tony | Paul Campbell | |
| Susie | Cindy Busby | |
| Computer Birder | Greg Kean | |
| Birder's Daughter | Eva Allan | |
| Dr. Paul Elkin | Bill Dow | |
| Old Lady | June Squibb | |
| Lawyer | Craig Bockhorn | |
| Frank Falucci | Joey Aresco | |
| Frank Jr. | Ryan Caltagirone | |
| New York Weatherman | Al Roker | |
| Security Guard | Christopher Mann | |
| Scott | Christopher Redman | |
| Karen | Devon Weigel | |
| Mike Shin | Andrew Wilson | |
| Mary Swit | Gabrielle Rose | |
| Colin Debs | Calum Worthy | |
| Nurse Katie | Veena Sood | |
| Lanky Birder | David Lewis | |
| Regie |
David Frankel |
|
| Buch |
Mark Obmascik |
|
| Drehbuch |
Howard Franklin |
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| Kamera |
Lawrence Sher |
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| Schnitt |
Mark Livolsi |
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| Musik |
Theodore Shapiro |
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