At Oxford University, a professor and a grad student work together to try and stop a potential series of murders seemingly linked by mathematical symbols.

Trevor, an insomniac lathe operator, experiences unusual occurrences at work and home. A strange man follows him everywhere, but no one else seems to notice him.

Two young gentlemen living in 1890s England use the same pseudonym (“Ernest”) on the sly, which is fine until they both fall in love with women using that name, which…