Special Guest Stars Rhys Ifans as Mycroft Holmes Guest Stars Jordan Gelber as Dr. Eugene Hawes, M.E. William Sadler as Ian Gale Margaret Colin as Natalie Gale Casey Biggs as Alan Becker Mark Zeisler as Arthur Watkins Kieran Campion as Ray McKibben Keith Eric Chappelle as Parcel Services Driver Johanna Day as Maureen Tyler Co Starring Kersti Bryan as Haley Tyler Elliot Villar as Christian Suarez Stephen Friedrich as Pet Groomer Employee Mike Masters as Lead Security Guard
