Glen Hansard takes a look back at the most memorable moments from the Grafton Street busk over the years with powerful new live performances from Dermot Kennedy and Irish Women in Harmony, all to raise awareness and funds to address homelessness.
| Actor | Role |
|---|---|
 Glen HansardSelf | Self |
 Sinéad O'ConnorSelf | Self |
 BonoSelf | Self |
| LLiam ó MaonlaíSelf | Self |
 Lisa HanniganSelf | Self |
| MMundySelf | Self |
 Dermot KennedySelf | Self |
| RRóisín OSelf | Self |
| PPhilip PowellSelf | Self |
| DDavid KeenanSelf | Self |
 Damien RiceSelf | Self |
 HozierSelf | Self |
| MMic GeraghtySelf | Self |
| GGavin GlassSelf | Self |
| FFin DivillySelf | Self |
| DDanny O'ReillySelf | Self |
| PPaddy CaseySelf | Self |
| AAoife PowerSelf | Self |