Casey Deidrick

Casey Deidrick. Actor: In the Dark. Casey Deidrick can currently (2019) be seen starring on The CW's hit new series In The Dark. Casey portrays Max, a food truck owner and associate of Darnell's who becomes attracted to Murphy. Casey co-starred in the popular MTV series Teen Wolf where he portrayed Halwyn, a hundred year old Hellhound in the series final season. He also starred in the psychological thriller pilot/movie A...