Wikimedia Commons/The Legend of Vox Machina TV The Legend of Vox Machina returns June 3, 2026. Season 4 explores the aftermath of war as the scattered heroes face new challenges. A flawless 100% on Rotten... March 8, 2026 AceShowbiz - Prime Video is gearing up for the highly anticipated return of The Legend of Vox Machina with its fourth season premiering on June 3, 2026.