Karaikal Arunachalam Thangavelu popularly known as "Danaal Thangavelu", was an Indian actor and comedian popular in the 1950s to 1970s. Not known for physical, acrobatic comedy like his contemporaries J. P. Chandrababu and Nagesh, Thangavelu's humour is recognised for his impeccable timing in verbal agility and the characteristic twang of his delivery. He exclusively acted in Tamil films.

Anbu (transl. Affection) is a 1953 Indian Tamil-language drama film produced and directed by M. Natesan. The film stars Sivaji Ganesan, T. R. Rajakumari and Padmini. It was released on 24 July 1953.