What ! You're in My Body! Ep. 4

In a freak accident, undercover agent Lena Shane and gang leader Ryan Wayne switch bodies. She is forced to play the ruthless gangster in his body, while he secretly uses her body to go undercover. From hating each other's guts to cracking a case together, they uncover a drug conspiracy and the truth behind his father’s death. Meanwhile, a sweet romance develops between them.