In the interview Lutz said that Arnold Schwarzenegger will say "Get to Da Choppa" in Expendables 3!
"We were all in a helicopter with everyone piled in and I thought, 'When will this happen again?' And Arnold had his tag line, 'Get to the chopper!' Everyone loved being there, everyone was so much fun to work with."
Below is a great interview with Jason Statham where he states that the script used for Homefront was originally going to be Rambo V. He also talks a bit about EX3,
Speaking of Homefront, here is another great clip
Here is the second official trailer for Ninja 2, starring Scott Adkins
Scott Adkins as Casey
Vithaya Pansringarm as General Sung
Kane Kosugi as Nakabara
Tim Man as Myat