Cast & crew
Birthday (2008)
Directed by David Wain Written by Michael Showalter
Cast
| David Wain | David |
| Michael Ian Black | Michael |
| Michael Showalter | Michael |
| Zak Orth | Presto Ciglione |
Crew
| Michael Showalter | Executive Producer |
| David Wain | Director |
| Michael Showalter | Writer |