The cast members of "Happy Days", excluding Ron Howard and Henry Winkler, sue Paramount Pictures and CBS for $10 million, over non-payment of royalties from home video and merchandise licensing:
http://www.hollywoodreporter.com/thr-esq/happy-days-cast-sues-cbs-179852
http://www.hollywoodreporter.com/thr-esq/happy-days-cast-sues-cbs-179852