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Big Blue

The Giant Blue Iguana is a large blue iguana seen in Ray Harryhausen film, One Million Years BC. It is the first monster seen and attacks the disgraced caveman, Tumak. It chases him up a cliff but eventually loses interest and wanders off.

Later during the film's climax the Iguana falls through a crack in the ground caused by the Volcano and is presumably killed.



  • Although the lizard is real, the tongue movements were Harryhausen's work.

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