Writing · b. 1980 Jonathan Grupper Directed The Louisiana Purchase 2003 Other Credits Catching a Serial Killer: Sam Little Co-Executive Producer 2020 Solar Superstorms Additional Writing 2013 Hot Tuna Writer 2012 Nature Amazing Places Hawaii Writer 2010 Nova: Monster Of The Milky Way Writer 2006 NOVA-Lost Treasures of Tibet Writer 2003 Agent-readable