Michael Connelly takes viewers on a wild journey into the twisted story of the massacre at Wonderland Avenue on July 1, 1981 – one of Hollywood's most famous murder cases that has fascinated people for more than 40 years.

Cast:Michael Connelly,

Genre:Documentary, Crime,

country:United States of America,

Production:The Intellectual Property Corporation, Miziker Entertainment, Hieronymus Pictures, One Traveler,