Brian Geraghty Brian Geraghty 5/13/75 Actor Biography There is no information about «Brian Geraghty» yet. Roles Officer Sean Roman (Actor) Chicago P.D. Theodore Roosevelt (Actor) The Alienist Captain Gene Colder (Actor) Briarpatch Dale (Actor) The Fugitive Sean Roman (Actor) Chicago P.D. Ronald Pergman (Actor) Big Sky Colin Murphy (Actor) The Fugitive Peter (Actor) Gaslit Zane Davis (Actor) 1932 Gallery