Steve Sparks is known for his work on Supervolcano: The Truth About Yellowstone (2005), Killer Volcanoes (2000) and Supervolcano (2005).
演员
饰：Himself - University of Bristol
2005-03-13(英国)
7.5分
其他
2005-03-13
7.9分
饰：Self - University of Bristol,1 episode, 2001,
2004-01-01
7.6分
1997-10-10 00:00:00(美国)
8.8分
饰：Self - University of Bristol
1964-05-02(英国)
