This morning on Good Morning America, co-anchor Robin Roberts and contributor Lara Spencer joined Mickey Mouse and Minnie Mouse at Disney California Adventure park to welcome the cast of the 30th season of ABC’s “Dancing with the Stars.” The show returns to ABC on September 20, at 8 p.m. Eastern and Pacific times.![](http://feeds.feedburner.com/~r/DisneyParks/~4/VKAKhjGxHw0)