No. This is a standalone animated film produced before the MCU’s Doctor Strange (2016). It exists in its own continuity (sometimes grouped with other Marvel animated movies like Ultimate Avengers ).
The primary antagonist, Dormammu, is a looming presence, but the true villainy is enacted through the instrumental use of supernatural horror. The animation style, which leans into dark, shadowy aesthetics, suits the tone perfectly. The "Mindless Ones" and the threats faced by the characters feel genuinely dangerous, raising the stakes in a way that resonates with adult audiences. doctor strange the sorcerer supreme filmyzilla