
Unforgotten
Preview
Cassie and Sunny identify four potential suspects who trained as police officers together.
Cassie and Sunny identify four potential suspects who trained as police officers together.
Get a refresher on the dramatic events of Season 3 and the harrowing finale.
Take a look back on where we left off before the explosively dramatic new season.
Cassie and Sunny interview two of the suspects again and get closer to the truth.