Celebrating the 10th anniversary of the iconic drama “Goblin,” the main cast reunited once again to look back on the series and stir fans’ hearts with fond memories. tvN aired the first episode of “Goblin 10th Anniversary Trip” on Saturday, featuring the drama’s main cast — Gong Yoo, Yoo In-na, Kim Go-eun and Lee Dong-wook — as they traveled to Gangneung, where one of the drama’s most symbolic scenes was filmed. The anniversary special opened with the actors stepping back into the world of “Goblin.” Gong Yoo, who played the goblin Kim Shin, appeared alongside Kim Go-eun, who portrayed the goblin’s bride Ji Eun-tak, for an interview. Yoo In-na and Lee Dong-wook also reunited to look back on the past and reflect on the drama’s 10-year legacy. “'Goblin' is still remembered to this day whenever winter comes,” Gong Yoo said. “The drama remains the brightest winter of my life.” The drama also kept the actors in touch long after it ended, especially Gong Yoo and Kim Go-eun, who live in the same neighborhood. Lee Dong-wook said the idea for the 10th anniversary