Atom Bomb is a 1964 Malayalam-language Drama movie written by N. P. Chellappan Nair and directed by P. Subramaniam and produced by P. Subramaniam under the banner of Merryland Studio as Neela Productions. Atom bomb stars K. Balaji in the lead role along with an ensemble cast including Kaviyoor Ponnamma, Adoor Bhasi, Thikkurissi Sukumaran Nair, Paravoor Bharathan, Thikkurisi Sukumaran Nair and Prem Navaz. The screenplay is written by N. P. Chellappan Nair. The music was composed by Br Lakshmanan. Cinematography was done by M. Kannappan and editing by N. Gopalakrishnan. It was released on 18th April 1964. Distribution rights for the motion picture were acquired by Merryland Studio as Neela Productions.