‘FBI: International’ Season 4 Episode 12 Preview: Photos, Promo and Cast

La Brea‘s Veronica St. Clair guest stars as Special Agent Riley Quinn on CBS’s FBI: International season four episode 12, “Blood Doesn’t Become Water.” Directed by Michael Katleman from a script by Rachel Joyce, episode 12 will air on Tuesday, February 18, 2025 at 9pm ET/PT.

Jesse Lee Soffer stars as Supervisory Special Agent Wesley “Wes” Mitchell, Carter Redwood plays Special Agent Andre Raines, Vinessa Vidotto is Special Agent Cameron Vo, Eva-Jane Willis is Europol Agent Megan “Smitty” Garretson, and Christina Wolfe plays Special Agent Amanda Tate.

“Blood Doesn’t Become Water” Plot: The Fly Team leads an international manhunt when an American woman and her new husband flee from Baltimore to Istanbul with her young son after a heinous murder. Also, Vo partners up with Special Agent Riley Quinn (guest star Veronica St. Clair), who was not only sent to Budapest to work her first big case alongside The Fly Team but to also clandestinely investigate a member of the team.

FBI: International Season 4 Episode 12
Veronica St. Clair as Agent Riley Quinn, Vinessa Vidotto as Special Agent Cameron Vo, and Carter Redwood as Special Agent Andre Raines in ‘FBI: International’ season 4 episode 12 (Photo: Nelly Kiss © 2025 CBS Broadcasting, Inc)

FBI: International Details, Courtesy of CBS:

FBI: International is the third iteration of the successful FBI brand that follows the elite operatives of the Federal Bureau of Investigation’s International Fly Team. Headquartered in Budapest, they travel throughout Europe with the mission of tracking and neutralizing threats against American citizens wherever they may be, putting their lives on the line to protect the U.S. and its people. Newly embedded to the Fly Team is charming and rakish Supervisory Special Agent Wesley “Wes” Mitchell, whose impeccable instincts and unconventional tactics deepen his drive to stop at nothing to achieve justice.

Special Agent Andre Raines shines in the field and makes good use of his accounting background in tracking criminal enterprises’ moving money. Special Agent Cameron Vo, a competitive West Point grad, excels at interrogation and strategy and Megan “Smitty” Garretson, a streetwise Europol agent with an extensive undercover background, uses her expertise to liaise with each host country they inhabit. Special Agent Amanda Tate, a confident and tech-savvy intel analyst, stays quick on her feet and remains calm in the midst of chaos. Always at the scene where American interests are at risk, FBI: International is a globe-trotting depiction of law enforcement overseas.

Veronica St Clair, Eva-Jane Willis and Vinessa Vidotto
Veronica St. Clair as Agent Riley Quinn, Eva-Jane Willis as Europol Agent Megan “Smitty” Garretson, and Vinessa Vidotto as Special Agent Cameron Vo in season 4 episode 12 (Photo: Nelly Kiss © 2025 CBS Broadcasting, Inc)
Eva-Jane Willis
Eva-Jane Willis as Europol Agent Megan “Smitty” Garretson in season 4 episode 12 (Photo: Nelly Kiss © 2025 CBS Broadcasting, Inc)
Eva-Jane Willis and Jesse Lee Soffer
Eva-Jane Willis as Europol Agent Megan “Smitty” Garretson and Jesse Lee Soffer as Supervisory Special Agent Wesley “Wes” Mitchell in season 4 episode 12 (Photo: Nelly Kiss © 2025 CBS Broadcasting, Inc)
Veronica St Clair, Vinessa Vidotto and Carter Redwood
Veronica St. Clair as Agent Riley Quinn, Vinessa Vidotto as Special Agent Cameron Vo, and Carter Redwood as Special Agent Andre Raines in season 4 episode 12 (Photo: Nelly Kiss © 2025 CBS Broadcasting, Inc)