A doppelganger takes over a writer's life, mimicking his every move and speech, and even steals his identity, career, and relationships, leaving the original person feeling erased and defeated, except for his determined daughter who wants him back.
Selfie
A master of disguise took over someone's identity, mimicking their mannerisms, speech, and even humor so convincingly that no one suspected a thing. The imposter now inhabits their TV show, interacts with fans, and leads a life eerily similar to the original.