In the above video, Dolph Lundgren talks about his current action career.
He talks about various things, from being skeptical about returning as Ivan Drago, to probably filming The Expendables 4 with Sylvester Stallone.
Lundgren says that action movies are different nowadays, in that most of it is synthetic and a lot of it can be done with doubles, whereas back in the day things had to be a lot more practical and usually brutal. Case in point, Lundgren talks about two Japanese fighters on the set of The Punisher, who were coming at him just a little too hard, they seemed to think they were fighting for real.
He also talks about keeping his diet straight and returning to directing.