Koel Molik has appeared in numerous Bangladeshi films, including "Aashiqui" (2005), "Ajante" (2006), "Amar Aswad O Gaan" (2008), and "Boss 2: Back for More" (2017). Her performances have been well-received by audiences and critics alike, showcasing her range as a versatile actress. She has worked with prominent Bangladeshi directors, such as P. A. Kajol and Masud Pervez.