Gremlin Head is a stand up comedy show about intrusive thoughts, OCD, and the unbearable guilt associated with them. Whether it is observing a cake, being asked how your Christmas was or having sexual intercourse, intrusive thoughts can ruin both the most innocent and indecent of moments. This show will explore the ramifications of having a foul-mouthed little gremlin living in your mind, constantly telling you to say bizarre and inappropriate things, and making you feel like a walking piece of s***.

The show is the life's work of London-born comedian Andy Casper. He is based in Barcelona and is the creator and host of many shows including: Imprfcto Comedy, Uranus Comedy, The Sadness Cabaret, and What Would You Do If That Was You? His style is observational with a touch of the alternative. His inspirations include but are not limited to: The Flight of the Conchords, Guns n Roses, Chris Rock, Phil Ellis, Ross Noble, Vernon Chatman, and Albert Camus. Andy is an experienced act having taken part in 4 Edinburgh Fringe festivals. Last year, Andy took a split-hour show entitled ''Brexico'' to the Fringe alongside Mexican comedian Hector Ayala. In 2022, He won an award for ''Most Dedicated to Nonsense'' at the annual ''Comedy Clubhouse Clubbies''.