Toula is a quiet, devoted daughter in a big, crazy Greek family. Working in her father's restaurant, she hides behind her family and keeps the world at a distance. One day at the restaurant she finds herself pouring coffee for a man who inspires her to change her life, and the way she sees the world ... forever.

Parenting and marriage is becoming tougher and tougher for Toula (Nia Vardalos) and her husband Ian. Not only has their relationship lost some of its spark, but they're also dealing with a rebellious teenage daughter who clashes with Greek traditions. On top of that, Toula must contend with aging parents and the endless needs of cousins and friends. When a shocking family secret comes to light, the entire Portokalos clan makes plans to come together...

Set in Chicago's Greek-American community, A dream of kings focuses on Matsoukos who is determined to take his sick son with him to Greece. First he needs to raise the money for the trip and that challenge may well cost him his well-earned reputation in his community.