Ahead of this weekend's eagerly awaited Championship clash between Luton Town and Watford at Kenilworth Road, the Luton News has taken a look back at the handful of players and managers who have spent time with both clubs. Check out the special picture gallery below.
21. Tony Gregory
Born in Luton and joined the Hatters from Vauxhall Motors in 1955, as he played in the 1959 FA Cup Final, and went on to score 24 goals in 74 games. Transferred to Watford in 1960, playing over 100 times, before leaving in 1963.
22. Harry Cooke
Defender started out at Bournemouth & Boscombe Athletic, moving to Luton in 1946, as he played 228 times in total, scoring four goals. Left in 1953 and went to Watford in 1954, finishing his career at Bedford Town.
23. Neil McBain
Played for Manchester United, Everton and Liverpool, joining Watford in 1928. Named player manager as he left in 1937 and became Luton boss in 1938. Departed 12 months later with a second spell at Vicarage Road in the 1950s.
24. David Richards
Defender began with Port Vale in 1922 and went to Dundee United, before moving to Luton in 1925. Spent six years at Kenilworth Road, making 152 appearances, heading to Watford in 1931 before retiring two years later.