Overview:
Marlin joins U.S. scientists in witnessing the training of sea lions, pilot whales and killer whales in doing emergency location work at great depths in the sea.
Genre : Documentary, Family
Actors : Jim Fowler, Marlin Perkins
Release Date : 1974-02-24
Duration : 24 menit
Rating : ⭐ 0/10 (0 votes)
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