Robert Brown Parker was an American writer, primarily of fiction within the mystery/detective genre. His most famous works were the 40 novels written about the fictional private detective Spenser. ABC television network developed the television series Spenser: For Hire based on the character in the mid-1980s; a series of TV movies was also produced based on the character. His works incorporate encyclopedic knowledge of the Boston metropolitan area. The Spenser novels have been cited as reviving and changing the detective genre by critics and bestselling authors including Robert Crais, Harlan Coben, and Dennis Lehane.

Robert Michael Urich was an American film, television, and stage actor and television producer. Over the course of his 30-year career, he starred in a record 15 television series.