SEE ALSO: 'Reply 1994' raises excitement with unveiling of official poster

The posters show Go Ara, Jung Woo, Yoo Yun Suk, Kim Sung Kyun, Tiny-G's Dohee, B1A4's Baro, Son Ho Joon, and Yoon Jong Hoon flashing their adorable smiles in their old-school overalls, training suits, and casual wear perfect for the drama's timeline. Go Ara is also seen holding up a fan card to show her love for Lee Sang Min, a famous basketball player active during the '90s.

'Reply 1997's PD Shin Won Ho and writer Lee Woo Jung have teamed up once again for the sequel, or should we say prequel, to the hit drama. Go Ara will play the role of the daughter of Sung Dong Il - Lee Il Hwa's boarding house, while Jung Woo, Yoo Yun Suk, and Kim Sung Kyun, will play the college students living in the dorm. 

Get ready to go back in time through 'Reply 1994' which will premiere on October 18 at 9 PM KST!