The 2008 action comedy Tropic Thunder was a huge hit with fans. With a script by Justin Theroux , Etan Cohen and Ben Stiller ...
Additional scenes were filmed at the Keahua Arboretum in Kapaʻa, Hawaii, where actors were dropped into staged jungle ...
Robert Downey Jr. has spent plenty of time surrounded by glowing walls of green and blue during his decade playing Tony Stark ...