Castle/R

This page contains a list of people, places and things featured in the Castle multimedia franchise. Character names are categorized by first name, last name. Entries by letter A • B • C • D • E • F • G • H • I • J • K • L • M • N • O • P • Q • R • S • T • U • V • W • X • Y • Z

Robert Shannon

Known mostly by his nickname, "Bobby S.", Robert Shannon was the leader of the Irish mob based out of Staten Island. Detective Kevin Ryan had to go undercover using an old alias of Fenton O'Connell to infiltrate Bobby Shannon's mob. (Castle: The Wild Rover)