Episode Detail: Expert Witness - The Cosby Mysteries
Phylicia Rashad plays a forensic expert who puts Hanks (Bill Cosby) on the defensive when she appears for the prosecution in a murder case. Vernon: Eddie Bracken. Dutton: Dylan Baker. Louise: Lenka Peterson. Sully: James Naughton. Barbara: Lynn Whitfield. Weil: Jack O'Connell. Lewis: Henry Simmons II.