From ‘Making a Murderer’ to ‘JFK': 11 Movies and TV Shows That Caused Change (Videos)
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With SeaWorld vowing to stop breeding killer whales in the wake of the “Blackfish” controversy, here are other films and programs that made a real-world difference
"Blackfish" -- The 2013 documentary "Blackfish," which blamed the death of a SeaWorld trainer on the increased hostility of killer whales held in captivity, proved to be extremely damaging to the park. Negative press and decreased attendance eventually led the park to bring an end to its orca breeding program.