Set to kick off its first episode on October 28, the staff of KBS idol rebooting project 'The Unit' teased fans once again with new still cut photos.

The photos released on October 2 feature the six mentors, Rain, Hwang Chi Yeol, SHINee's Taemin, San E, HyunA, and Urban Zakapa's Jo Hyun Ah. The artists can be seen on set recording for the highly-anticipated first episode.

The sunbaes were spotted looking after their fellow hoobae stars as well as attendees, handing out chocolate gifts.

SEE ALSO: HyunA shares a photo of her weight on the weight scale

Meanwhile, many are looking forward to how the six mentors will interact with one another.