"Apex" -- Maggie and Dana struggle to find justice for victims murdered by a serial killer who left a ghoulish mark on all of his victims, while the mayor limits the investigation in order to prevent economical loss, on FBI, Tuesday, March 26 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Pictured: Missy Peregrym, Zeeko Zaki, Rich Sommer. Photo: David Giesbrecht/CBS ©2019 CBS Broadcasting, Inc. All Rights Reserved

"Invisible" -- When the daughter of a wealthy family is kidnapped in an attempt to gain notorious internet fame, Maggie and OA discover the kidnapper's plans go far beyond abduction in order to never be forgotten, on, FBI, Tuesday, March 5 (9:00-10:00 PM, ET/PT) on the CBS Television Network.Pictured: Zeeko Zaki, Missy Peregrym. Photo: Michael Parmelee/CBS ©2019 CBS Broadcasting, Inc. All Rights Reserved

"Exposed" -- After an investigative journalist is murdered, the team uncovers information linking the suspect to past cases. The victim's death also strikes a chord with Maggie, leaving her desperate for answers in regard to a traumatic event in her personal life, on FBI, Tuesday, Feb. 19 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Pictured: Missy Peregrym Photo: Michael Parmelee/CBS ©2019 CBS Broadcasting, Inc. All Rights Reserved

"A New Dawn" -- When an alt-right provocateur is murdered after giving a speech at a university in New York City, Maggie and OA investigate the school's more extreme political groups and rely on OA's sister, Amira (Cynthia Hamidi), a student, for help, on FBI, Tuesday, Jan. 22 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Pictured: Missy Peregrym. Photo: Michael Parmelee/CBS ©2018 CBS Broadcasting, Inc. All Rights Reserved

"Identity Crisis" -- When a judge and her daughter are murdered after she sentenced a man to life in prison, Maggie and OA search for the killer behind a possible retaliation. Dana has a vested interest in this case as she has a history with the victim, on FBI, Tuesday, Jan. 8 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Pictured: Zeeko Zaki, Missy Peregrym. ©2018 CBS Broadcasting, Inc. All Rights Reserved

"The Armorer's Faith" - When an illegal arms broker-turned-informant is assassinated, OA assumes his identity and goes undercover to stop the sale of dangerous weapons, with help from Maggie and their former FBI instructor, Rowan Quinn (Billy Burke), on FBI, Tuesday, Dec. 11, (9:00-10:00 PM, ET/PT) on the CBS Television Network. Photo: Michael Parmelee/CBS ©2018 CBS Broadcasting, Inc. All Rights Reserved

"Compromised" -- After a key witness and a U.S. marshal are ambushed and killed, Maggie and OA must track down a man who leaked the information that led to their murders, on FBI, Tuesday, Dec. 4 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Pictured: Zeeko Zaki, Missy Peregrym Photo: Michael Parmelee/CBS ©2018 CBS Broadcasting, Inc. All Rights Reserved

"This Land Is Your Land" -- Maggie and OA lead the search for an abducted former biological weapons chemist, on FBI, Tuesday, Nov. 20 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Pictured: Zeeko Zaki, Jeremy Sisto, Missy Peregrym. Photo: David Giesbrecht/CBS ©2018 CBS Broadcasting, Inc. All Rights Reserved

"Doomsday" -- Special Agents Maggie Bell and OA Zidan investigate the death of a safety inspector and its possible connection to a leak at a nuclear power plant, on FBI, Tuesday, Oct. 23 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Pictured: Zeeko Zaki, Missy Peregrym. Photo: Michael Parmelee/CBS ©2018 CBS Broadcasting, Inc. All Rights Reserved

ÒCrossfireÓ Ð Special Agents Maggie Bell and OA Zidan rush to track down an active sniper with an elusive motive as the body count continues to rise, on FBI, Tuesday, Oct. 16 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Pictured: Missy Peregrym, Zeeko Zaki, Tim Johnson Jr. Photo: Michael Parmelee/CBS ©2018 CBS Broadcasting, Inc. All Rights Reserved

ÒPreyÓ Ð Special Agent Maggie Bell, Special Agent OA Zidan and the team investigate the murders of 18 young women with help from a survivor associated with the deceased, on FBI, Tuesday, Oct. 9 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Pictured: Sela Ward Photo: Jeffrey Neira/CBS ©2018 CBS Broadcasting, Inc. All Rights Reserved