Casey Kasem is best known as a radio icon and legendary voice behind America’s Top 40 who left an indelible mark on pop culture. But many don’t know the saga of Kasem’s oldest children and second wife. In 2014, Casey Kasem is dying, and about to leave behind an estate worth up to 100 million dollars. His family goes to war, with both sides accusing the other of going after his money and killing the man who changed American radio. But this battle is only the climax of a tragic and dramatic family feud that began decades before. Bitter Blood: Kasem V Kasem is an exclusive look at what really happened inside this famous family and what drove them to the brink, told through exclusive interviews and archival audio materials.