Kirk Jones Director Nia Vardalos Toula Actor, Screenwriter, Executive Producer John Corbett Ian Actor Michael Constantine Gus Actor Lainie Kazan Maria Actor Andrea Martin Aunt Voula Actor Gia Carides Nikki Actor Joey Fatone Angelo Actor Elena Kampouris Paris Actor Alex Wolff Bennett Actor Louis Mandylor Nick Actor Bess Meisler Mana-Yiayia Actor Bruce Gray Rodney Miller Actor Fiona Reid Harriet Miller Actor Ian Gomez Mike Actor Jayne Eastwood Mrs. White Actor Rob Riggle Northwestern Rep Actor Mark Margolis Panos Actor Rita Wilson Anna Actor, Producer John Stamos George Actor Jeanie Calleja Ilaria Actor Michael Sofos Costa Actor Stavroula Logothettis Athena Actor Leonidas Castrounis Aristotle Actor Peter Tharos Yanni Actor Paul Brooks Executive Producer Scott Niemeyer Executive Producer Steven Shareshian Executive Producer Gary Goetzman Producer Tom Hanks Producer Jim Denault Cinematographer Mark Czyzewski Film Editing Christopher Lennertz Original Music Gregory P. Keen Production Design Nigel Churcher Art Director Patricia Cuccia Set Decoration Gersha Phillips Costume Design Jeanne McCarthy Casting Nicole Abellera Casting