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<Movie Details
11 November 2011 by Tim Evans

With its first full-length, digitally animated film, 20th Century Fox commences battle with Disney and Dreamworks.

It's a tall order...but the result is an enchanting tale where the film-makers have wisely devoted as much effort into characterisation as the very splendid computer animation.

The ice age - think a global cold snap that lasts thousands of years - is beginning and a mass movement of pre-historic animals, plus an early tribe of humans, are moving south.

However, one human has seriously cheesed off a bunch of sabre-toothed tigers, one of whom - Diego - (voiced by Denis Leary) is sent to snatch the man's child.

Enter woolly mammoth (Ray Romano) and his unwanted companion, a constantly chattering sloth (John Leguizamo).

This unusual pair, coming across the abandoned baby, determine to protect it from the tiger and return it to its tribe.

Rich characterisation and superb visuals distinguish this computer-generated debut from Fox's Blue Sky Studios, a film-making team who cut their teeth on the groundbreaking Disney sci-fi outing Tron.