Seasons
Season 1
10 eps
Season 2
14 eps
Season 3
14 eps
Season 4
18 eps
Season 5
19 eps
Season 6
17 eps
Season 7
18 eps
Season 8
18 eps
Season 9
18 eps
Season 10
18 eps
Series 11
18 eps
Season 12
18 eps
Season 13
19 eps
Season 14
15 eps
Season 15
14 eps
Series 16
14 eps
Season 17
14 eps
Series 18
14 eps
Series 19
14 eps
Cast & Crew
Simon Cowell
Amanda Holden
Alesha Dixon
Declan Donnelly
Anthony McPartlin
JJ Olatunji
