Where You've Seen The Letterkenny Cast Before Letterkenny, County Donegal is a charming settlement with a deep-rooted feeling of community. Everything about Letterkenny, County Donegal is special, especially its residents. One particular resident who has stolen the hearts of many is the delightful Katy. Katherine brings love and joy to Letterkenny with her endearing presence. She is cherished by everyone who crosses her path. Letterkenny Katy is a match made in heaven!
