A thrilling family adventure that begins as teenager Chris finds an ancient egg in a curio shop and decides to hatch it When an adorable baby T. rex pops out Chris names him Albert. But after Albert runs wild in a grocery store, he's captured by the cops and delivered to mad scientist Dr. Jost who wants to use the rapidly growing beast to breed more dinosaurs. With time running out Chris must find the secret lab, rescue Albert, and stop the experiment...

The vacationing Chipmunks and Chipettes are turning a luxury cruise liner into their personal playground, until they become 'chipwrecked' on a remote island. As the 'Munks' and Chipettes try various schemes to find their way home, they accidentally discover their new turf is not as deserted as it seems.

Struggling songwriter Dave Seville opens his home to a talented trio of chipmunks named Alvin, Simon, and Theodore. When they become overnight music sensations, a greedy record producer tries to exploit the 'boys.' Now Dave must use a little human ingenuity and a lot of 'munk mischief to get his furry family back before it's too late.