Get ready for pure, chaotic energy! The A Bona Fide Killer crew just dropped a sizzling making-of video.

Witness Gong Hyo-jin and Sung Dong-il’s heartwarming bond as they crush scenes and prank each other on set. From vigilante action to hilarious improvisation, this cast is truly a family.

Catch new episodes every Friday and Saturday night at 9:50 PM KST!