Cast of I Hate Valentine's Day

Nia Vardalos plays Genevieve Gernier, a florist who is skeptical about love and relationships.

John Corbett portrays Greg Gatlin, a charming man who becomes interested in Genevieve.

Jason Mantzoukas plays Brian Blowdell, a supportive friend in Genevieve's life.

Judah Friedlander takes on the role of Dan O'Finn, a quirky character who adds humor to the story.

Zoe Kazan plays Tammy Greenwood, a character who explores her own romantic interests.

Stephen Guarino portrays Bill, a friend of Genevieve who offers comedic relief.

Amir Arison plays Bob, another friend who navigates the ups and downs of relationships.

Gary Wilmes takes on the role of Cal, a character involved in the romantic developments.

Mike Starr portrays John, adding depth to the ensemble with his character.

Rachel Dratch plays Kathy Jeemy, a comedic character who interacts with the main cast.

Jay O. Sanders plays Tim the Delivery Guy, a character who adds to the everyday setting.

Suzanne Shepherd portrays Edie, contributing to the film's exploration of love and relationships.