Complex sentence: A scientist encounters a magnetic field that reverses the form of living matter.This lead to two other scientist, involved a millionaire trying contact his dead son and two phoney famous psychic, trying to sabotage their attempts to travel to the other side.
Split into simpler sentences: A scientist encounters a magnetic field that "reverses the form of living matter". This leads to two other scientist, a millionaire trying to contact his dead son and two phony famous psychics; trying to sabotage their attempts to travel to the other side.