Samuel Barnett Dirk Gently Actor Elijah Wood Todd Actor Aaron Douglas Gordon Rimmer Actor Dustin Milligan Hugo Friedkin Actor Fiona Dourif Bart Curlish Actor Hannah Marks Amanda Brotzman Actor Miguel Sandoval Scott Riggins Actor Mpho Koaho Ken Actor Neil Brown Jr. Estevez Actor Richard Schiff Zimmerfield Actor Jade Eshete Farah Black Actor