Christians in India make up about 2% of the population—but that is more than 25 million people. Many of them still call themselves “Christians of the Apostle Thomas,” venerating him as the founder of their community. How did he manage to baptize people in a distant country with different beliefs and strong traditions? The creators of the movie conduct a unique investigation, visiting Indian churches, speaking with clergy and parishioners, and trying to unravel the mysteries of the past. The documentary project “Apostle Thomas” can be watched online.