The Good Liar

Picked this one based on the cast and it delivered, McKellan as a villain was cool and Helen Mirren was unbelievably good. The twist was explosive and unexpected (although I did suspect at times that something was coming) and executed very well. It was at times unsettling and made me uneasy as Roy manipulated Betty but the ending drew it all together and made it absolutely worth it. Seeing Betty (Lily) have her triumphant moment was iconic.