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 Adam Hendershott as Lucas Gladwell Jenna Gavigan as Alexa Hoffman Tony Pasqualini as Emmerich Michael Bofshever as Darren Hoffman Michael William Freeman as Coles "Ares" Palmer Co Starring Gregory Giles as Martin Jacobson
