'Hawaii Five-O': William Baldwin signs on for recurring role
Baldwin will join the cast for a multi-episode arc, reports TV Guide, as a former homicide detective who was kicked off the force for corruption. He enters the story as a sort of ringleader for a band of dirty cops.
Previously announced guest star Tom Sizemore will play the head of Internal Affairs who wants to put Baldwin, his former partner, behind bars.
Also joining the cast this fall: "Lost's" Terry O'Quinn, Richard T. Jones and Lauren German.