Cast & crew
I Hate Valentine's Day (2009)
Directed by Nia Vardalos Written by Nia Vardalos, Ben Zook, Stephen David
Cast
| Nia Vardalos | Genevieve Gernier |
| John Corbett | Greg Gatlin |
| Jason Mantzoukas | Brian Blowdell |
| Stephen Guarino | Bill |
| Amir Arison | Bob |
| Judah Friedlander | Dan O'Finn |
| Zoe Kazan | Tammy Greenwood |
| Gary Wilmes | Cal |
| Mike Starr | John |
| Rachel Dratch | Kathy Jeemy |
| Jay O. Sanders | Tim the Delivery Guy |
| Ben Schwartz | Tammy's Date |
| Dan Finnerty | Grouchy Guy |
| Lynda Gravatt | Rose |
| Suzanne Shepherd | Edie |
| John Tormey | Moe |
| Ward Horton | Mark |
| Isiah Whitlock Jr. | Drummer |
| Ian Gomez | KJ Ken |
| Rose Abdoo | Attractive Woman |
| Howard Feller | Homeless Guy |
| Autumn Ready Potter | Barbie |
| Tracy Thorpe | Giddy Woman |
| Wali Collins | Desperate Customer |
| Kapil Bawa | Nerdy Man |
| Miriam Tolan | Artsy Woman |
| Rachel Hamilton | Woman in Gallery |
| David Beach | Husband in Gallery |
| Gaetano Iacono | Big Worker |
| Cher Cosenza | Jill (uncredited) |
| Brett Berg | Punky (uncredited) |
| Ronnie Kroell | Tapas Server (uncredited) |
| Peter Conboy | Neighborhood Guy (uncredited) |
Crew
| Nia Vardalos | Director |
| Nia Vardalos | Screenplay |
| Jason Shuman | Producer |
| Tony Lombardo | Editor |
| William Sherak | Producer |
| Todd M. Thaler | Casting |
| Keith Power | Original Music Composer |
| Madeleine Sherak | Producer |
| Steve Edwards | Editor |
| Ben Zook | Story |
| Stephen David | Story |
| Brian Pryzpek | Director of Photography |