Liv & Maddie: Twin-a-Rooney

First episode of the sitcom about reunited identical twin sisters attending the same high school, one a former TV star, the other a gifted athlete. Maddie is sure that Liv has come back to ruin her life when she confides in her about Diggie, a boy she likes, and then is horrified when Liv asks him out pretending to be her. Dove Cameron stars