Special Guest Stars Rhys Ifans as Mycroft Holmes Guest Stars Phyllis Somerville as Miriam Berg Olivia d'Abo as Nigella Mason Joe Forbrich as Brad Scheff Andrew Samonsky as El Mecanico Co Starring Orlagh Cassidy as Maris Ken Marks as Chairman Jane Pfitsch as Lisanne Lucas Salvagno as Addict Christopher Tocco as Will
