TV FBI - Season 8 Episode 18 : Behavior FBI - Season 8 Episode 18 : Behavior 7.906/10 by 889 users When a single mother and her son are abducted while visiting a state park, Maggie brings in Peter Olsen to help profile their suspect. But as the team works, they make a harrowing discovery about an old case. Details Casts Posters Images Title FBI - Season 8 Episode 18 : Behavior Alternative Titles FBI, FBI: Special Crime Unit, אף.בי.איי, FBI 特別捜査班 First Air Date 2018-09-25 Last Air Date 2026-03-30 Number of Episodes 157 Number of Seasons 8 Genres Crime, Action & Adventure, Drama, Networks CBS, Casts Missy Peregrym, Zeeko Zaki, John Boyd, Jeremy Sisto, Alana de la Garza, Juliana Aidén Martinez Plot Keywords , Maggie Bell Missy Peregrym Omar Adom 'OA' Zidan Zeeko Zaki Stuart Scola John Boyd Jubal Valentine Jeremy Sisto Isobel Castille Alana de la Garza Eva Ramos Juliana Aidén Martinez Episodes List FBI Season 8 :Episode 1 Takeover Takeover 2025-10-13 The New York office of the FBI brings to bear all their talents, intellect and technical expertise on major cases in order to keep their city and the... FBI Season 8 :Episode 2 Captured Captured 2025-10-20 The New York office of the FBI brings to bear all their talents, intellect and technical expertise on major cases in order to keep their city and the... FBI Season 8 :Episode 3 Boy Scout Boy Scout 2025-10-27 The New York office of the FBI brings to bear all their talents, intellect and technical expertise on major cases in order to keep their city and the... FBI Season 8 :Episode 4 Manifest Manifest 2025-11-03 The New York office of the FBI brings to bear all their talents, intellect and technical expertise on major cases in order to keep their city and the... FBI Season 8 :Episode 5 Falsetto Falsetto 2025-11-10 The New York office of the FBI brings to bear all their talents, intellect and technical expertise on major cases in order to keep their city and the... FBI Season 8 :Episode 6 Parental Parental 2025-11-17 The New York office of the FBI brings to bear all their talents, intellect and technical expertise on major cases in order to keep their city and the... FBI Season 8 :Episode 7 Fadeaway Fadeaway 2025-12-01 The New York office of the FBI brings to bear all their talents, intellect and technical expertise on major cases in order to keep their city and the... FBI Season 8 :Episode 8 Ratlined Ratlined 2025-12-08 The New York office of the FBI brings to bear all their talents, intellect and technical expertise on major cases in order to keep their city and the... FBI Season 8 :Episode 9 Lone Wolf (1) Lone Wolf (1) 2025-12-15 The New York office of the FBI brings to bear all their talents, intellect and technical expertise on major cases in order to keep their city and the... FBI Season 8 :Episode 10 Wolf Pack (2) Wolf Pack (2) 2025-12-15 The New York office of the FBI brings to bear all their talents, intellect and technical expertise on major cases in order to keep their city and the... FBI Season 8 :Episode 11 Confetti Confetti 2026-02-23 The New York office of the FBI brings to bear all their talents, intellect and technical expertise on major cases in order to keep their city and the... FBI Season 8 :Episode 12 Daybreak Daybreak 2026-03-02 The New York office of the FBI brings to bear all their talents, intellect and technical expertise on major cases in order to keep their city and the... FBI Season 8 :Episode 13 Fanatics Fanatics 2026-03-09 The New York office of the FBI brings to bear all their talents, intellect and technical expertise on major cases in order to keep their city and the... FBI Season 8 :Episode 14 Forgiven Forgiven 2026-03-16 The New York office of the FBI brings to bear all their talents, intellect and technical expertise on major cases in order to keep their city and the... FBI Season 8 :Episode 15 Crusader Crusader 2026-03-23 The New York office of the FBI brings to bear all their talents, intellect and technical expertise on major cases in order to keep their city and the... FBI Season 8 :Episode 16 3 Up, 3 Down 3 Up, 3 Down 2026-03-30 The New York office of the FBI brings to bear all their talents, intellect and technical expertise on major cases in order to keep their city and the... FBI Season 8 :Episode 17 Shahadah Shahadah 2026-04-13 The New York office of the FBI brings to bear all their talents, intellect and technical expertise on major cases in order to keep their city and the... FBI Season 8 :Episode 18 Behavior Behavior 2026-04-20 The New York office of the FBI brings to bear all their talents, intellect and technical expertise on major cases in order to keep their city and the... FBI Season 8 :Episode 19 Fidelity Fidelity 2026-04-27 The New York office of the FBI brings to bear all their talents, intellect and technical expertise on major cases in order to keep their city and the... FBI Season 8 :Episode 20 Roleplay Roleplay 2026-05-04 The New York office of the FBI brings to bear all their talents, intellect and technical expertise on major cases in order to keep their city and the... FBI Season 8 :Episode 21 Episode 21 Episode 21 2026-05-11 The New York office of the FBI brings to bear all their talents, intellect and technical expertise on major cases in order to keep their city and the... FBI Season 8 :Episode 22 Defector Defector 2026-05-18 The New York office of the FBI brings to bear all their talents, intellect and technical expertise on major cases in order to keep their city and the...
