Derek Morgan (shemar moore), a senior agent (and Aaron Hotchner, the temporary Chief Special Security Bureau), is a confident, confident and often grumpy character. His mother Fran believes that Derek, like his two sisters Sarah Morgan and Desire Benita, is a Chicago youth who is in trouble because of juvenile delinquency. His rescued mentor Carl Bufford (played by Julius Tannen). Bufford turned out to be a pervert flirting with Derek and other young boys; He was arrested for murder, and finally. After cultivating his interest in football, Derek won a scholarship from Northwest University. Playing football prevented him from taking part in sports after his injury. He joined the bomb squad of the Chicago Police Department and later moved to BAU. He has a close relationship with technical analyst Penelope garcia, but so far, they have a unique shorthand and banter in the platonic relationship. At the premiere of the seventh season "It Needs a Village", Derek shows complete hatred for Ian Doyle (Timothy V. Murphy) who killed the special prosecutor of emily prentiss, but when Emily is still alive, he has mixed feelings.
Dr Spencer Reid (matthew gray gubler) is a senior agent. He is a genius. He graduated from Las Vegas high school at the age of 12. He has a doctorate in mathematics, chemistry and engineering, and a bachelor's degree in psychology and sociology. As the four seasons said, he devoted himself to studying for a bachelor's degree in philosophy. According to reports, his IQ is 187, and he can read a dazzling 20,000 words per minute with a clear memory. Most of the players were frightened by his profound knowledge. He is often introduced as "Dr. Spencer Reid", which is different from the "supervising agent" of other agents. The purpose of doing this is to create a respected first impression on Spencer by explaining to Aaron Hotchner, the head of the "Extreme Invaders" department of the pilot concentration, and to shift his age judgment. His mother, Diana Reid (jane lynch), suffers from schizophrenia and currently works in a mental hospital. In the episode of Seven Seasons Evidence, Spencer completely ignored SSA Jennifer Jareau and didn't tell him that SSA emily prentiss was still alive. Spencer is also the godfather of Jennifer's son Henry. In the eighth season, Spencer was with a woman he had never seen before because she was followed. Rhett looked at her dead man. I haunted her the first time I saw her, and finally caught up with her in the first episode of Forced Migration. The tracker committed suicide after killing. Rhett was hit by the loss, but he soon went back to work.
Jason Gideon (Mandy Patinkin) is a senior agent and is widely regarded as the best archive of BAU. After a series of emotional problems and the murder of his friend Sarah by serial killer Frank Brett Kopf (Keith Carradine), he begins to feel exhausted. On the last straw, Aaron Hotchner, the team leader, was suspended by the team boss for two weeks, and Jason felt it necessary to take action. He went back to his cabin and left a letter for Dr. Spencer Reid, knowing that he would come to see him. When Spencer arrived at the hut, the hut was empty except for the letter and Jason's badge and weapon. The last time Jason saw a waiter at a restaurant in Nevada, he said he didn't know where he was going or how he got there, left the restaurant and drove.
David rossi (Joe Turner) is a senior agent and an experienced figure. He once worked in Bau's origin, then retired early, wrote a book, gave a lecture on criminal law analysis, and volunteered to return shortly after SSA Jason Gideon left his job. He has been married three times. In the seventh season of Childhood, David can talk to his first wife, Caroline Baker (played by Isabella Hofmann), and she tells him a shocking news. It is revealed that she came to him because she was diagnosed with ALS (Loughlich's disease) and asked David to help her commit suicide. In the next episode of Episode, Caroline died of an overdose. The program also revealed that David had a son who died in childbirth. In the episode of Autumn in the eighth season, David is a marine in Vietnam. The last episode of this episode of Season 7, Running, reveals that SSA david rossi may have a secret relationship with the section chief Irene Strauss, which was discovered by technical analysts Penelope garcia and SSA Spencer Reid when they both left the hotel. In the eight episodes of Copy last season, we saw that their relationship had been won by the whole team. This is an emotional person. Irene Strauss, the head of the david rossi branch of the Special Security Service, was copied. She found the street where she lived from the hotel room. He planned to meet her there that night. After anesthesia, she lost her way in new york and couldn't find the department director Aaron Hotchner. The last scene of this episode is special prosecutor david rossi praising her team after his funeral.
Jennifer "jj" Jallow (A.J. Cook) is a senior agent. For one to five seasons, she served as the liaison of the local police station. She dated New Orleans policeman William Lamontagne (josh stewart) (later married), and they have a son, Henry Lamontagne (McHale Anderson). In the episode of "JJ" in the sixth season, Jennifer was forced to accept a promotion from the Pentagon and let her leave the team, although Aaron Hotchner, the head of the department, expressed the hope that she would return to the future BAU. In the episode of Lauren in the sixth season, Jennifer came back to help the team find SSA emily prentiss. At the end of the sixth season of Supply and Demand, Jennifer met SSA david rossi and told him that she had returned the ball. In the seventh season, Jennifer is a legal analyst, and Penelope garcia, a technical analyst, takes over the role of communication.
Jordan Todd (played by Yuan Golding) (Four Seasons) was carefully selected by SSA to replace Jennifer during maternity leave as media director, and his term of office was from the end of 2008 to the beginning of 2009. Jordan used to work in the anti-terrorism department of the FBI, but before Jennifer joined the Labor Party, she only followed Jennifer's shadow for one day. Jordan seems to get along well with most teams and even flirts with SSA Derek Morgan. She is very close to david rossi, and she is considered to defend her at the trial. However, Jordan had several disputes with the head of this department in Aaron Hotchner.
Al Greenaway (Laura Grottini) is a senior agent. Al was assigned to the FBI office in Seattle and sent to BAU as an expert on sexual assault. Elle suffered extreme emotional trauma in the last episode of this season, and was shot by the suspect of Fishing King (1). The second season of "The Fishing King (2)" premiered, and Elle's survival and return mission was earlier than SSA Jason Gideon and department head Aaron Hotchner hoped to see. A few episodes later, when she was alone in suspicious surveillance of rapists, she filmed people in cold blood. The local police thought it was self-defense, but Jason and Aaron later questioned her ability as an explorer. She resigned and put her badge and gun on Aaron, declaring it "innocent".
Emily Prentiss (paget Brewster) is a senior agent. She is the daughter of Ambassador Elizabeth Prentice (kate jackson). After Special Agent elle greenaway left the ball, Emily presented the document that assigned her to BAU. Emily is also proficient in several languages, such as Spanish, French, Greek and Arabic, and has a working knowledge of Italian, but it is revealed that Emily has lost her understanding of another language she knows, namely Russian. In the episode of Lauren in the sixth season, she was obviously kidnapped and killed by Ian Doyle (Timothy V. Murphy), but in the last scene of this episode, it was revealed that she survived, met Ian and was protected by her passport and Paris SSA Jennifer Jareau bank account. The seventh season "It Needs a Village" premiered, and she came back alive, which is a good thing and a surprise for the team. At the end of the seventh season of Run, Emily decided to take a job and leave BAU after working in the Interpol office in London. She was the last person to witness JJ's wedding to New Orleans police officer William Lamontagne.