Marty Jopson
Self - Host
What Would Happen If ...? (2009)
Everything you wanted to know about everything. Just ask. Dr. Marty Jopson seeks answers to intriguing questions.
Season 1
10 episodes
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National Geographic
44 min
44 min/ep
Nov. 4, 2009
Jan. 6, 2010, midnight
Ended
NR