Teenage Halloween began in 2014 as the solo project of Luk Henderiks, but expanded to a full band over the next few years.[1] The group's debut EP, Eternal Roast, was released in 2017.[1] The band released their debut self-titled album in 2020.[2][3][4] In 2023, the group announced their second full-length album, Till You Return, set to be released on October 20.[5][6][7][8] The lineup currently includes vocalist and guitarist Luk Henderiks, lead guitarist Eli Frank, drummer Peter Gargano, and bassist Tricia Marshall. Teenage Halloween have toured across the US and Canada extensively.