TV Helluva Boss - Season 0 Episode 9 : MISSION: ZERO Helluva Boss - Season 0 Episode 9 : MISSION: ZERO 8/10 by 26 users The I.M.P. plan their very first assassination on Earth with the help of a demon prince's mystical grimoire. Details Casts Posters Images Title Helluva Boss - Season 0 Episode 9 : MISSION: ZERO Alternative Titles First Air Date 2020-10-31 Last Air Date 2024-12-21 Number of Episodes 20 Number of Seasons 2 Genres Animation, Comedy, Drama, Sci-Fi & Fantasy, Networks YouTube, Casts Brandon Rogers, Richard Steven Horvitz, Vivian Nixon, Erica Lindbeck, Bryce Pinkham Plot Keywords , Blitzø (voice) Brandon Rogers Moxxie (voice) Richard Steven Horvitz Millie (voice) Vivian Nixon Loona (voice) Erica Lindbeck Stolas (voice) Bryce Pinkham Episodes List Helluva Boss Season 0 :Episode 1 Helluva Boss (Pilot) Helluva Boss (Pilot) 2019-11-25 In Hell, imp Blitzø (the 'o' is silent) runs an assassin business targeting the world of the living, using a spell book borrowed from a prince... Helluva Boss Season 0 :Episode 2 Helluva Shorts 1 - Hell's Belles Helluva Shorts 1 - Hell's Belles 2024-04-26 In Hell, imp Blitzø (the 'o' is silent) runs an assassin business targeting the world of the living, using a spell book borrowed from a prince... Helluva Boss Season 0 :Episode 3 Helluva Shorts 2 - Mission: Antarctica Helluva Shorts 2 - Mission: Antarctica 2024-07-31 In Hell, imp Blitzø (the 'o' is silent) runs an assassin business targeting the world of the living, using a spell book borrowed from a prince... Helluva Boss Season 0 :Episode 4 Helluva Shorts 3 - Mission: Weeaboo-Boo Helluva Shorts 3 - Mission: Weeaboo-Boo 2024-08-31 In Hell, imp Blitzø (the 'o' is silent) runs an assassin business targeting the world of the living, using a spell book borrowed from a prince... Helluva Boss Season 0 :Episode 5 Helluva Shorts 4 - Mission: Chupacabras Helluva Shorts 4 - Mission: Chupacabras 2024-09-29 In Hell, imp Blitzø (the 'o' is silent) runs an assassin business targeting the world of the living, using a spell book borrowed from a prince... Helluva Boss Season 0 :Episode 6 Helluva Shorts 5 - Mission: Orphan Time Helluva Shorts 5 - Mission: Orphan Time 2025-06-28 In Hell, imp Blitzø (the 'o' is silent) runs an assassin business targeting the world of the living, using a spell book borrowed from a prince... Helluva Boss Season 0 :Episode 7 Helluva Shorts 6 - Mission: Bad Drivezo Helluva Shorts 6 - Mission: Bad Drivezo 2025-08-02 In Hell, imp Blitzø (the 'o' is silent) runs an assassin business targeting the world of the living, using a spell book borrowed from a prince... Helluva Boss Season 0 :Episode 8 Helluva Shorts 7 - Mission: Whacked Off Helluva Shorts 7 - Mission: Whacked Off 2025-09-06 In Hell, imp Blitzø (the 'o' is silent) runs an assassin business targeting the world of the living, using a spell book borrowed from a prince... Helluva Boss Season 0 :Episode 9 MISSION: ZERO MISSION: ZERO 2025-09-10 In Hell, imp Blitzø (the 'o' is silent) runs an assassin business targeting the world of the living, using a spell book borrowed from a prince...