Liv and Maddie - Season 3 is a Comedy, Drama, Family TV Series whose creators are John D. Beck, Ron Hart. It was released on 13 Sep. 2015. It stars Dove Cameron, Joey Bragg, Tenzing Norgay Trainor. The season begins with: While Joey and Maddie try to catch Diggie before he departs for Australia, Liv covers for Maddie at home. .. What await ahead?