cs lee criminal minds 'Criminal MInds' Season 10: 'Dexter's' C.S. Lee to guest starAgent Masuka is taking on a new identity. C.S. Lee, who famously played the loveable, and sometimes creepy, agent Vince Masuka throughout “Dexter’s” series run has been added to “Criminal Minds” Season 10 in a guest starring role, reports TVline.

The actor will reportedly play a disturbed high school English teacher with a deadly obsession. The obsession stems out of being traumatized by his overbearing father who would lock him and his brother in a shed for hours to punish them for bad grades.

Curious just what kind of an obsession would this leave a person? The question still remains so looks like viewers will just have to wait and see when “Criminal Minds” returns October 1 on CBS.

What do you think of Lee’s return to drama TV?