Prairie Johnson is an adopted young woman who inexplicably returns after having been missing for seven years. Upon her return, Prairie refers to herself as “the OA” (for “original angel”). Despite having been blind when she disappeared, she can now see. The OA will not tell the FBI and her adoptive parents where she has been, or how her eyesight was restored. Instead, she assembles a team of five locals (four high school students and a teacher) to whom she reveals her secrets in an effort to save her fellow captives. The OA is an intricately crafted, riveting thriller. It is definitely worth watching!