Double Impact -

When it comes to early '90s action, few things are more iconic than "the Muscles from Brussels" doing a split. But in 1991, Jean-Claude Van Damme (JCVD) upped the ante by giving us two of them. Double Impact wasn't just another martial arts flick; it was a high-concept experiment that proved JCVD could carry a movie—and himself—in dual roles.

This was the third collaboration between JCVD and Lettich, who knew exactly how to frame Van Damme’s signature kicks and splits for maximum impact. The Legacy Double Impact

The story follows twin brothers, Chad and Alex Wagner, who were separated as infants after their parents were murdered by a Hong Kong crime syndicate. When it comes to early '90s action, few

When they reunite 25 years later, the clash is immediate. Chad is "soft," Alex is "cynical," and the chemistry (or lack thereof) between the two versions of Van Damme provides as much entertainment as the fight scenes themselves. This was the third collaboration between JCVD and

Watching Van Damme fight his own stunt double (dressed as his twin) was a technical feat for its time. It allowed the star to showcase a bit more "acting range"—or at least two different haircuts.