. It is likely that the query refers to the 2010 Bengali film
While there are several prominent actresses named Sindhu, your request likely refers to the legacy of Sindhu Venkatasubramanian
: A Malayalam film and television actress known for her debut in Bhoothakkannadi . The Film "Target"
Unlike many of her contemporaries who focused solely on "glamour" roles, Sindhu often chose characters with emotional depth—playing sisters, wives, and independent women who were integral to the plot rather than just accessories.