In an exciting development, it has been confirmed that Colin Donnell, known for his role in Chicago Med, will be making a guest appearance in the final two episodes of Season 3 of FBI: International. According to sources, Donnell's character is being kept under wraps, adding an air of mystery to his introduction.

This news comes following the departure of original cast member Luke Kleintank, who portrayed Scott Forrester, the head of the FBI fly team unit. Kleintank's final episode is set to air on May 7, and Donnell will make his appearance in the penultimate episode on May 14, as well as in the Season 3 finale on May 21.

Teri Polo, as previously reported exclusively, will also be appearing in the final two episodes.

Kleintank had been tapped in July 2021 to be one of the leads in FBI: International, the third installment of Dick Wolf's popular FBI drama franchise. The series follows the elite operatives of the FBI's International Fly Team, based in Budapest.

Colin Donnell, who portrayed Connor Rhodes for four seasons on Chicago Med, left the medical drama in 2019. Now, fans of the actor will have the opportunity to see him in a different thrilling role within the FBI universe.

The entire FBI franchise was recently renewed by CBS, with FBI: International receiving a fourth season, FBI: Most Wanted securing its sixth season, and the flagship series being renewed for an additional three seasons until 2027.

Executive producers of FBI: International include Dick Wolf, Matt Olmstead, Michael Katleman, Ernesto Alcalde, Arthur W. Forney, and Peter Jankowski. The show is produced by Wolf Entertainment and Universal Television, in association with CBS Studios.

The news of Colin Donnell's casting was first reported by People.com, creating anticipation among fans of the FBI franchise and those excited to see Donnell's return to television.