WE'RE seeing double here... Two Martin Compstons? 

No, you've not had too many pints at the Old Bank Bar, that really is a giant mural of the Line of Duty star's face on the side of the wall at the Greenock boozer. 

The Nest star posed for a picture at the pub in his hometown and shared it with his nearly 600,000 Instagram followers. 

He captioned the image: "Thanks for having me back Old Bank Bar."

The Old Bank has reopened under new tenant, Jo Bothwell in May this year and has a new look in its outdoor beer garden, reports our sister title The Greenock Telegraph.

The publican wanted to pay tribute to actor Martin and commissioned Elderslie artist Chris Oates to create a mural of him.

After a fellow graffiti artist claimed the design was too similar to their's, Chris has 'reimagined' the William Street wall mural and plans to turn it into a tribute to Martin's most-famous character, DC Steve Arnott from Line of Duty.