Alan D. Purwin was an American helicopter pilot, aerial film operator, entrepreneur and philanthropist.
Real Steel
2011
Batman v Superman: Dawn of Justice
2016
Indecent Proposal
1993
Annie
2014
The One
2001
Entourage
2015
The Cell
2000
Blown Away
1994
Random Hearts
1999
The Lost World: Jurassic Park
1997
Soarin' Over California
