Criminal Minds: 20 Best Spencer Reid Episodes

Throughout the 15 seasons of Criminal Minds, fans met and fell in love with Dr. Spencer Reid (Matthew Gray Gubler), and many of the best episodes of the series double as some of the best Spencer Reid episodes of the show as well. Spencer Reid began his time on the show in the pilot episode as the youngest member of the Behavioral Analysis Unit. The team uses psychological profiles to analyze both victims of crimes and the unknown subjects who commit them. Reid became a valuable member of the team thanks to his eidetic memory, speed-reading skills, and puzzle-solving abilities.