Dr. Theodore Nichols is a psychiatrist and the father of Detective Zack Nichols.
History[]
His son, Zack, dropped out of medical school and decided to pursue a career with the New York City Police Department. This and Zack's problems with authority led to the two of them being estranged decades, despite both of them living in New York City. (CI: "In Treatment")
Zack called Theodore for help as their suspect had multiple personalities and the department psychiatrist didn't believe in the diagnosis. (CI: "Three-In-One")
Trivia[]
- His name was given as WP Nichols in the episode "In Treatment".