This weekend sees two of the Premier League's biggest clubs go head-to-head in a potentially title-deciding encounter.
Manchester United will travel to Arsenal - who are eight points clear at the summit of the table - in search of a win as they look to leapfrog rivals Man City.
The history between the two clubs is long-standing and, here, Sportsmail takes a moment to look at every player to have featured for both of the English giants.
PADDY SLOAN
The first player to every feature for both Arsenal and Manchester United was Irish striker Paddy Sloan.