To celebrate World Theatre Day, a number of theatre companies worldwide have made productions available to view online - above, you can watch Rough Magic's production of Sonya Kelly's acclaimed one-woman show How to Keep an Alien, directed by Gina Moxley.

How to Keep an Alien is a funny and tender autobiographical tale in which Irish Sonya and Australian Kate meet and fall in love, but Kate's visa is up and she must leave the country. Together they must find a way to prove to the Department of Immigation that they have the right to live together in Ireland.