Three of Korean television's most celebrated actors are returning to the action genre. Shin Ha Kyun, Oh Jung Se, and Heo Sung Tae star in MBC's "Fifties Professionals", with a newly released making-of video demonstrating that the three remain formidable action performers.

The premise: three seemingly ordinary middle-aged men who are secretly dangerous operatives get pulled back into action by fate. These aren't typical action heroes—they're exiled former professionals who once dominated their respective fields, now living on the remote island of Yeongseon.

The trio's chemistry is evident in the making-of footage, which shows them executing intense, high-octane sequences with precision. The action is executed practically rather than relying on extensive digital effects.

Shin Ha Kyun appears fully committed to the action sequences. Oh Jung Se, known for his quirky charm, inhabits the gritty operative persona. Heo Sung Tae, the "Squid Game" star, delivers the intensity the role demands.

The show is an action-comedy centered on three aging men returning to relevance. The pairing of veteran actors with the genre has generated considerable anticipation ahead of its release.

"Fifties Professionals" appears positioned to draw significant viewership, particularly among those familiar with its cast.