Unforgettable - Season 4 -

as Captain Sandra Russo, the team’s new boss. Alani "La La" Anthony as medical examiner Delina Michaels. E.J. Bonilla as Detective Denny Padilla.

: Plots ranged from investigating high-stakes video game corporate espionage to a cold case involving con artists and a secret aerospace engineering mission. Unforgettable - Season 4

Due to the gap in production, many original actors' contracts had lapsed, leading to a substantial "revamp" of the supporting cast. as Captain Sandra Russo, the team’s new boss

: Jane Curtin, Tawny Cypress, and Dallas Roberts left the main cast, though Roberts made guest appearances. Skeet Ulrich joined as Carrie’s mysterious husband, Eddie Martin, a role originally played by Michael Dempsey. Season 4 Plot Highlights as Captain Sandra Russo