| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S04E01 | Blind Auditions 1 |
January 4, 2015
RTÉ One
|
60 | |
| S04E02 | Blind Auditions 2 |
January 11, 2015
RTÉ One
|
60 | |
| S04E03 | Blind Auditions 3 |
January 18, 2015
RTÉ One
|
60 | |
| S04E04 | Blind Auditions 4 |
January 25, 2015
RTÉ One
|
60 | |
| S04E05 | Blind Auditions 5 |
February 1, 2015
RTÉ One
|
60 | |
| S04E06 | Blind Auditions 6 |
February 8, 2015
RTÉ One
|
60 | |
| S04E07 | Blind Auditions 7 |
February 15, 2015
RTÉ One
|
60 | |
| S04E08 | Battle Rounds 1 |
February 22, 2015
RTÉ One
|
60 | |
| S04E09 | Battle Rounds 2 |
March 1, 2015
RTÉ One
|
60 | |
| S04E10 | Battle Rounds 3 |
March 8, 2015
RTÉ One
|
60 | |
| S04E11 | Battle Rounds 4 |
March 15, 2015
RTÉ One
|
60 | |
| S04E12 | Live Knockouts 1 |
March 22, 2015
RTÉ One
|
60 | |
| S04E13 | Live Knockouts 2 |
March 29, 2015
RTÉ One
|
60 | |
| S04E14 | Live Knockouts 3 |
April 5, 2015
RTÉ One
|
60 | |
| S04E15 | Quarterfinal |
April 12, 2015
RTÉ One
|
60 | |
| S04E16 | Semi Finals |
April 19, 2015
RTÉ One
|
60 | |
| S04E17 |
Finale
season finale
|
April 26, 2015
RTÉ One
|
60 |
No artwork of this type.
No artwork of this type.
No artwork of this type.