The Good Liar is a psychological thriller directed by Bill Condon and starring Ian McKellen as Roy Courtnay, a seasoned con artist who meets wealthy widow Betty McLeish (played by Helen Mirren) through an online dating website.
Roy's plan to swindle Betty out of her fortune seems to be working perfectly until he discovers that she has a dark secret of her own. As their relationship becomes more complex, both Roy and Betty begin to reveal their own hidden pasts and their true intentions start to unravel.
As the plot progresses, tensions between the two characters become increasingly high, leading to a shocking and unexpected ending. With strong performances from both McKellen and Mirren, The Good Liar keeps audiences guessing until the very end.