Double: Impact

While some critics at the time called the "twin thing" gimmicky, fans of the genre embraced it for several reasons:

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. Double Impact

Raised in Los Angeles as a polite, pastel-wearing martial arts instructor. While some critics at the time called the

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. Chad is "soft," Alex is "cynical," and the

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.

Made on a budget of roughly $15 million, Double Impact doubled its money at the box office, raking in over $30 million. It remains a staple of '90s action cinema, often cited by reviewers as the film where Van Damme truly solidified his status as a leading man capable of more than just throwing a punch.

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.