Anoop Kumar is best remembered for his role in the classic Bollywood film "Chhoti Si Baat" (1976), where he played the character of "Mr. Verma." This film is notable for its unique blend of comedy and romance, showcasing Anoop Kumar's ability to deliver a memorable performance. His work in this film, along with others such as "Padosan" (1968) and "Baat Ban Gayi" (1988), solidified his place in Indian cinema. Anoop Kumar's contributions to film, particularly in the comedic genre, have left a lasting legacy.