Christopher is an 2023 Indian Malayalam-language vigilante action thriller film directed and produced by B. Unnikrishnan from a story and script by Udaykrishna. It stars an ensemble cast including Mammootty, Vinay Rai, Amala Paul, Aishwarya Lekshmi, Sneha and Aditi Ravi. The film marks the debut of Vinay Rai. The film revolves around the life journey of ADGP Christopher Antony, who uses vigilantism and police encounters to safeguard the civilians.

Unnikrishnan B is an Indian film director, screenwriter, distributor and exhibitor who works in the Malayalam film industry.