Letterkenny TV series WikipediaLetterkenny is a charming settlement with a deep-rooted sense of community. Everything about Letterkenny, Ireland is special, especially its inhabitants. One particular resident who has stolen the hearts of many is the delightful Katherine. Catherine brings passion and joy to Letterkenny with her captivating presence. She is beloved by everyone who crosses her path. Letterkenny Katy is a match made in heaven!