Live Show 4 (S15E21)
S15E21
Dermot O'Leary takes the reins as the tension-filled live performances press on.
Show
The X Factor
Episode
S15E21
Air Date
Nov 10, 2018
Season 15 Episodes
S15E01
Episode 1
S15E02
Episode 2
S15E03
Episode 3
S15E04
Episode 4
S15E05
Episode 5
S15E06
Episode 6
S15E07
Episode 7
S15E08
Episode 8
S15E09
Six Chair Challenge 1
S15E10
Six Chair Challenge 2
S15E11
Six Chair Challenge 3
S15E12
Judges' Houses 1
S15E13
Judges' Houses 2
S15E14
Judges Houses 3
S15E15
Live Show 1
S15E16
Results Show 1
S15E17
Live Show 2
S15E18
Results Show 2
S15E19
Live Show 3
S15E20
Live Show 3 Results
S15E21
Live Show 4
S15E22
Results Show 4
S15E23
Live show 5
S15E24
Live results 5
S15E25
Live Show 6
S15E26
Results Show 6
S15E27
Final Saturday
S15E28
Final Sunday