Big Al

Two part documentary re-creating the life of Big Al, an Allosaurus from the Jurassic.

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Big Al Uncovered

2/2 A look at the scientific work which went into the reconstruction of Big Al the Allosaurus.

Sun 23 Dec 2001 12:30 BBC Four

See all previous episodes from Walking with Dinosaurs

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Available on: DVD or Video download

From suppliers including: BBC Shop, iTunes

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