■ ‘Year One’

A pair of prehistoric villagers (Jack Black, Michael Cera) begin an epic journey after being banished from their homes.

Running time/rating: 1:37; PG-13 for crude and sexual content, brief strong language and comic violence

What they’re saying: “Targeting with surgical precision the teenage market with a keenly juvenile sense of humour, ‘Year One’ brings together every manner of silliness that can be crammed into the concept.” – Andrew L. Urban, Urban Cinefile