******UNIDENTIFIED FLYING SPOILERS!****** British actors/comedians/writers Simon Pegg and Nick Frost broke geek ground with their memorable, short-lived fandom comedy “Spaced” (1999-2001), which was cowritten and co-created with costars Edgar Wright and Jessica Hynes. Pegg, Frost and Wright would follow with a George Romero inspired horror-comedy “Shaun of the Dead” (2004), which is where they first…