Nia Vardalos

Toula Portokalos-Miller

John Corbett

Ian Miller

Elena Kampouris

Paris Miller

Michael Constantine

Kostas "Gus" Portokalos

Lainie Kazan

Maria Portokalos

Andrea Martin

Aunt Voula

Gia Carides

Nikki Portokalos

Joey Fatone

Angelo

Louis Mandylor

Nick Portokalos

Alex Wolff

Bennett

Bess Meisler

Mana-YiaYia

Bruce Gray

Rodney Miller

Fiona Reid

Harriet Miller

Ian Gomez

Mike

Jayne Eastwood

Mrs. White

Rob Riggle

Northwestern Rep

Mark Margolis

Panos

Rita Wilson

Anna

John Stamos

George

Jeanie Calleja

Ilaria

Michael Sofos

Costa

Stavroula Logothettis

Athena

Leonidas Castrounis

Aristotle

Peter Tharos

Yianni

Harper Gunn

Paris at 4

Hershel Blatt

Tommy

Tannis Burnett

Edie

Kathryn Greenwood

Marge

Teresa Pavlinek

Dominique

Aniela Kurylo

Physical Therapist

Sam Moses

Kaveh

Roger Wong

Pim

Alec Stockwell

Baird

Gerry Mendicino

Uncle Taki

Kathryn Haggis

Marianthi

Kolton Stewart

Clifford

Theodore Paraskevopoulos

Priest

Ethan Pugiotto

Theadore

Ashleigh Rains

Wedding Planner

Chrissy Paraskevopoulos

Jennie

Maria Vacratsis

Aunt Freida

Julia Gartha

Tiahn

Jeff White

Patrick

Constantine Vardalos

Chanter

Lauren Saarimaki

Elizabeth

Robert Bellissimo

Toula's Nephew (uncredited)

Dave Reachill

Teacher (uncredited)

Maxillian Grimm

Chef (uncredited)

Christopher D. Lindsay

Student (uncredited)