Meet Pat, a 73 year old Irish builder. Meet his daughter Joanna, a 29 year old writer/performer. They've swapped jobs and made a show about it.
Comedy virgin Pat will learn how to be a comedian, while Joanna will build the stage for his first time in the spotlight.
Pat thinks his daughter's never done an honest day's work in her life. Joanna thinks you can't teach an old dog new tricks.