A dame and a sir are finally starring in a movie together, and their film The Good Liar has just hit cinemas here.
Dame Helen Mirren won an Oscar playing the Queen, while Sir Ian McKellan won the hearts and minds of Hobbiton and planet Earth playing the wizard Gandalf.
They are living legends of stage and screen, and as hard as this is to believe, they had never worked together on a movie until this - The Good Liar.
Mirren plays the widowed Betty who meets conman Roy online, His mission clear - to take her for all she's worth. Or so we think.
Watch the video for Kate Rodger's interview with the acting legends.