Ireland, north and south of the border, has witnessed volatile patterns of immigration in the past decade, and stage representations of these fluctuations have begun to emerge. In the Republic, immigration has coincided with, and it has been encouraged by the economic boom known as Celtic Tiger. In the North, the peace process and the easing off of the political tension has contributed to making the region more appealing and hospitable for newcomers. The media have played a significant role in this respect as they have helped re-launch the local tourist industry on the international scene, and consequently to attract both short- and long-term visitors. That Ireland has become the land of opportunities for thousands of people is a phenomenon which scholars from different academic backgrounds have been trying to explain given that mass immigration has had, and continues to have, a big impact on the local economy, social welfare and culture. This volume is dedicated to this final aspect. It investigates how migration has shaped and is reflected in Irish culture today; more specifically, it focuses on the representation of outsiders in Irish theatre and to the way in which theatre practitioners have dealt and engaged with debates of national and cultural identities, hybridity, multiculturalism and racism in post-nationalist Ireland up to 2008 – that is prior to the economic crisis that has swept the whole continent of Europe and the US over the past two years. Although multiculturalism has become an almost jaded theme in academia, much of the material presented here is fresh, original and highly relevant. Some plays are relatively unknown, and many of the texts remain unpublished. They have been staged on a small number of occasions, yet the topics they explore are central, not just to Irish society, but to any community in a global context that hosts immigrants.