From 38 minutes on comes the interesting bit.

This BBC 4 documentary examines the question "Did Jesus Die?". It looks at a bunch of ideas around this question until minute 25, where this examination of ideas takes a very logical and grounded turn with surprising conclusions that demonstrate...

The three wise men were Buddhist monks who found Jesus and came back for him around puberty. After being trained in a Buddhist Monastery he spread the Buddhist philosophy, survived the crucifixion, and escaped to Kashmir, Afghanistan where he died an old man at the age of 80.