On July 2, SBS uploaded a new behind-the-scenes video of their main cast of the upcoming drama, “Doctor John.”

“Doctor John” stars Ji Sung, Lee Se Young, and Lee Kyu Hyung, and tells the story of doctors who try to uncover the unknown causes of pain that their chronically ill patients experience.

The video begins with Ji Sung, who looks daringly into the camera as he takes his photos as doctor Cha Yo Han. His character is a highly skilled anesthesiologist and pain management doctor. The cast utilizes smog, glass, and water to enhance their shoot, and they are all sure to meticulously monitor their photos.

Next up is Lee Se Young, who plays empathetic resident Kang Si Young. Lee Se Young poses with a lively but warm gaze, and a light smile. Although feeling a little awkward, as it is her first time in a doctor’s lab coat, the actress fits the look perfectly and she is able to overcome any nervousness. Once again proving her professionalism, Lee Se Young consistently discusses the concept of the shoot with the staff.

Lee Kyu Hyung looks fierce and powerful during his shoot as he transforms into fundamental inspector Son Seok Gi. As he smirks into the camera, the actor hilariously takes a break from shooting to comment, “My smile looks so rotten.”

Watch the full behind-the-scenes video below!

“Doctor John” premieres on July 19 at 10 p.m. KST and will be available on Viki!

Catch the trailer for the drama below!

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