Guest Stars Susan Chuang as Frannie Ching Sonja Sohn as Toni Halstead Robert Picardo as Arthur Lennox Jake McDorman as Tanner Marshall Allman as James Hoffman Michael Bofshever as Darren Hoffman Michael William Freeman as Coles "Ares" Palmer Jenna Gavigan as Alexa Hoffman Adam Hendershott as Lucas Gladwell Tony Pasqualini as Emmerich Co Starring Gregory Giles as Martin Jacobson
