Iron Man was previously voiced by the versatile actor . His portrayal was charismatic and suited the earlier, more carefree Tony Stark. However, the dubbing direction often required Iron Man to sound like a typical Tamil "hero"—louder, punchier, and occasionally breaking into colloquial slang that didn't always align with Robert Downey Jr.’s nuanced performance.
. This decision sparked significant backlash from fans who felt Sethupathi's voice did not suit the character of Iron Man, leading to a public demand for the "old voice" to return. The Change and Controversy Vijay Sethupathi avengers endgame tamil dubbed old iron man voice updated
The saw a major voice-over change for the character of Tony Stark/Iron Man Iron Man was previously voiced by the versatile actor