Yes ... Robert Urich's 'Soap' character was Peter Campbell and there were 5 others on the show who all had motives to want to kill him. It was quite a surprise when Katherine Helmond (who was Jessica Tate on the show) was blamed as the murderer. In the long run, she was cleared of charges and her husband Chester (played by Robert Mandan) was really the killer.
It was kinda scary ... until the truth came out !!