Helluva Boss is an American adult animatedweb series created by Vivienne "VivziePop" Medrano. It revolves around the employees of I.M.P (Immediate Murder Professionals), an imp-run assassination company in Hell, on their many different jobs.[1][2] The members of I.M.P include Blitzo, the boss of the venture, along with weapons specialist Moxxie, powerhouse Millie, and receptionist hellhoundLoona. With the help of an ancient book obtained from Stolas, a Goetial demon of Hell, they access the human world to complete their tasks on order from demons in Hell.
The series' pilot was released on November 25, 2019,[3] while the first episode of the first season premiered on October 31, 2020.[4] The show is produced by SpindleHorse Toons. The show is released exclusively to Medrano's YouTube channel[5][6][7][8] The show's second season premiered on July 30, 2022.[9] On March 27, 2023, the show was confirmed to be renewed for a third season, in active production.[10] On December 3, 2023, a music video entitled "Just Look My Way" featuring Stolas premiered. On April 26, 2024, a spin-off short series of Helluva Boss titled Helluva Shorts was announced at LVLUP Expo, with the first short being released on the same day.