Colin Donnell Joins 'FBI: International' for Season 3 Finale

The 'Chicago Med' star steps in following Luke Kleintank's departure, with details of his role still under wraps.

Colin Donnell is set to appear in the last two episodes of 'FBI: International' Season 3.
Luke Kleintank has announced he will leave the show after his final appearance on May 7.
Teri Polo will also join the cast for the season finale, though her role remains undisclosed.
Donnell's involvement may extend into Season 4, but his future on the show is not yet confirmed.
The casting changes come as the show was recently renewed for a fourth season.