Some stars of the past will dust down their boots for a special showdown this weekend.
A team of Rangers legends will take on Liverpool heroes of yesteryear and the team sheets are awash with familiar faces.
The most famous of all is current Ibrox boss Steven Gerrard.
He will pull on the Liverpool shirt but there's been heavy hints he'll swap it for a Rangers jersey at some stage.
A cryptic 'TBC' was left beside the number eight on the home team sheet when the line-ups were revealed earlier this week.
Should Gerrard don the blue shirt then he'll be playing alongside the likes of Michael Mols, Jorg Albertz, Peter Lovenkrands and Richard Gough.
Former Kop stars Jamie Carragher, Dirk Kuyt and Luis Garcia are set to pull the boots on for the Reds.
The match is in aid of the Rangers Charity Foundation and the LFC Foundation with tickets on sale now.
But for those who can't attend, there's an alternative solution.
The match will be available to watch on Liverpool's streaming service LFCTV GO free of charge.
It will also be showing on Twitter, Facebook and YouTube.
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