Unforgettable - Season 4 — High Speed

: Poppy Montgomery (Carrie Wells), Dylan Walsh (Al Burns), and James Hiroyuki Liao (Jay Lee) were the only core regulars to return. New Regulars :

: New detective Denny Padilla was introduced with a clear interest in Carrie, creating friction with Al. Final Cancellation Unforgettable - Season 4

The fourth season of marked a major turning point for the series, characterized by a move to a new network and a significant cast overhaul . Originally a CBS procedural, the show was picked up by A&E for its final 13-episode run after being canceled by its original network twice. Production and Network Transition : Poppy Montgomery (Carrie Wells), Dylan Walsh (Al