TV To Catch a Killer To Catch a Killer 7/10 by 1 users (CA) A team led by criminologist and former detective Dr. Mike Arntfield uses its advanced skills, which include medical biophysics and private investigating along with 21st-century technology to try to solve longstanding mysteries and give victims' families closure. In each episode, the team goes into the field in search of new leads by talking with family members, dissecting new and old evidence, and re-enacting the crimes in their quest to solve these longstanding mysteries. Details Casts Posters Images Title To Catch a Killer Alternative Titles First Air Date 2014-03-01 Last Air Date 2014-04-19 Number of Episodes 8 Number of Seasons 1 Genres Crime, Documentary, Networks OWN, Casts Michael Arntfield, Danya Dixon, Peter Leimbigler, Antonella Magnatta, Douglas 'Monty' Montgomery, Renee Willmon Plot Keywords , Self - Host & Criminologist Michael Arntfield Self - Media Strategist Danya Dixon Self - Medical Biophysicist Peter Leimbigler Self - Psychotherapist Antonella Magnatta Self - Private Investigator Douglas 'Monty' Montgomery Self - Biological Anthropologist Renee Willmon