Yoo Ah-in

Role: Lead

An asteroid is going to hit Earth in 200 days. Most institutions have collapsed. A middle school teacher stays in her small town to protect her students while t…

Role: Jung Jin-soo

Supernatural beings appear to condemn humans to hell, sparking a religious movement and societal chaos.

Role: Han Se-joo / Seo Hwi-young

A bestselling novelist, his zealous number-one fan, and an unwanted ghostwriter find themselves bound together — and then discover they were connected in a prev…

Role: Yi Bang-won

Set during the fall of Goryeo and the founding of the Joseon Dynasty, six individuals — idealists, warriors, scholars, and schemers — each pursue their vision o…

Role: Lee Sun-jae

A 40-year-old woman — married, accomplished, the backbone of a prestigious music foundation — encounters a 20-year-old man with an extraordinary, raw musical gi…

Role: Specialist

A black ops unit operating outside official Korean government sanction is the only thing standing between a rogue network of intelligence operatives and a biowe…