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.
13. Alec Chamberlain
Goalkeeper moved to Luton from Everton in 1988, playing 159 games for the Hatters. Went to Sunderland in 1993 and then Watford in 1996 as he played well over 200 games, while was also goalkeeping coach at Vicarage Road.
14. Peter Nicholas
Welsh international moved to Luton in 1985 from Crystal Palace, playing 116 times, scoring once. Left in 1987 and headed to Watford in 1991, retiring in 1993 as the midfielder went on to manage Barry Town, Newport County and Llanelli.
15. Billy Jennings
Striker started out at Watford, playing 93 games and scoring 33 goals, moving to West Ham for £110,000 in 1974. A spell in America followed, joining Luton in 1982, although featured just twice, scoring once, retiring soon afterwards.
16. Alan Garner
Defender started his career at Millwall, moving to Luton in 1971 where he played 112 times scoring four goals, helping the Hatters to promotion in Division One. Sold to Watford in 1975, eventually ending his career with Barnet.