The story revolves around sub-zero heroes: a woolly mammoth, a saber-toothed tiger, a sloth and a prehistoric combination of a squirrel and rat, known as Scrat.

A video store clerk agrees to have his life filmed by a camera crew for a television show.

When superficial David meets Carrie in a Boston bar, he falls in love. She's not interested. She later falls for his charm. Friends observe and comment the relationship.

Lust turns to love for a 40-ish working-class woman and a 20-ish yuppie adman with little in common.

When his son's body is found in a humiliating accident, a lonely high school teacher inadvertently attracts an overwhelming amount of community and media attention after covering up the truth with a phony suicide note.