JTBC’s “Doctor Cha” has previewed the upcoming episode! Starring Uhm Jung Hwa, Kim Byung Chul, Myung Se Bin, and Min Woo Hyuk, “Doctor Cha” draws out the “ripped life stitches” of Cha Jung Sook (Uhm Jung Hwa), who transforms from a housewife of 20 years to a first year medical resident. Spoilers Previously, Cha Jung Sook couldn’t hide her