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Destination Titan

2011
as John Zarnecki

Guest Star

Episode The Sky At Night
Saturn Visitor
1997
Episode The Sky At Night
Cassini - Next Stop Saturn
2001
Episode The Sky At Night
Mission To Titan
1990
Episode The Sky At Night
Moons of Saturn
2004
Episode The Sky At Night
Cassini at Saturn
2004
Episode Stargazing Live: Back to Earth
Episode 1
2015
Episode The Sky At Night
Unveiling Titan
2005
Episode The Sky At Night
Battle of the Giants
2008
Episode The Sky At Night
Stunning Saturn
2007