George Casey

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Africa: The Serengeti

Africa: The Serengeti

1994

Alaska: Spirit of the Wild

Alaska: Spirit of the Wild

1998

The Great Barrier Reef

The Great Barrier Reef

1981

Forces Of Nature

Forces Of Nature

2004

Search for the Great Sharks

Search for the Great Sharks

1992

Amazing Journeys

Amazing Journeys

1999

The Eruption of Mount St. Helens!

The Eruption of Mount St. Helens!

1980

Ring of Fire

Ring of Fire

1991