Soulmates Alexandra (Talulah Riley) and Jeremy (Matthew McNulty) are getting married. At least that's the plan. Unfortunately for them, nonchalant best man Peter (Noel Clarke), bridesmaid Sarah (Mena Suvari) and an army of naysayers haven't heard they're meant to be together. Can missing bridesmaids, crashed cars, a trip to A&E, and a delivery of pigs testicles stand in the way of true love?

This is the story of a small town choir out to win a national competition despite overwhelming odds. A story of faith and determination by the choir leaders (Queen Latifah and Dolly Parton) and the young talent who give their all to win God's praise and beat the competition for the grand prize.

At 17 Mike O'Donnell is on top of the world: he's the star of his high school basketball team, is a shoo-in for a college scholarship, and is dating his soul-mate, Scarlet. But at what's supposed to be his big game where a college scout is checking him out, Scarlet reveals that she's pregnant. Mike decides to leave the game and asks Scarlet to marry him, which she does. During their marriage, Mike can only whine about the life he lost because he married her, so she throws him out. When he also loses his job, he returns to the only place he's happy at, his old high school. While looking at his high school photo, a janitor asks him if he wishes he could be 17 again and he says yes. One night while driving he sees the janitor on a bridge ready to jump, and goes after him. When he returns to his friend Ned's house, where he has been staying, he sees that he is 17 again. He decides to take this opportunity to get the life he lost.

Eliza D'Amico thinks her marriage to Louis is going great, until she finds a mysterious love note to her husband. Concerned, she goes to her mother for advice. Eliza, her parents, her sister Jo and Jo's boyfriend all pile into a station wagon, to go to the city to confront Louis with the letter. On the way, the five explore their relations with each other, and meet many interesting people.