MBC's 'Tereus Behind Me' starring So Ji Sub, Son Ho Joon, & more gears up for its 2-hour premiere with all-new preview

So Ji Sub plays spy with two little kids in first official teaser for new drama 'Tereus Behind Me'

Cast of 'Tereus Behind Me' including So Ji Sub, Son Ho Joon, & more holds ritual offerings ahead of drama premiere

So Ji Sub confirmed to return to the small screen with 'Tereus Behind Me'