Guest Stars Henry Hunter Hall as Cheeks Johnson Julissa Bermudez as Maria De La Ruiz Megan Channell as Katarina Löw Ebony Obsidian as Carol Lockhart James Le Gros as Chief Harry Grimsby Myra Lucretia Taylor as Viola Morris Andre Ware as Lou Morris Sam Daly as Ron Davis Francesca Faridany as Patricia Collins Ben Cole as Jason Schmidt Gibson Frazier as Carmel Offie Co Starring Robert Sampson as Larry Rob Leo Roy as Dr. Howard Percy Robertson Conan McCarty as Allen Dulles John Combs as J. Edgar Hoover Martin Rinab as Older Nazi