From Hell letter claiming to be from the killer were posted at the time of the Ripper murders, but many researchers argue that the "From Hell" letter is one of a handful of possibly authentic writings received from the murderer. Its author did not sign it with the "Jack the Ripper" pseudonym, distinguishing it from the earlier "Dear Boss" letter and "Saucy Jacky" postcard, as well as their many imitators. The handwriting is also similar in the earlier two messages but dissimilar in the one "From Hell". The letter was delivered to Lusk personally without reference to the police or to the British
Trailers from Hell the trailer itself and the film it represents. Regular "Trailers from Hell" commentators, referred to as "gurus" on the series website, include (in addition to Joe Dante) John Landis, Guillermo del Toro, Roger Corman, and Eli Roth. Film editor and critic Glenn Erickson writes, "The host commentaries provide the real added value, cramming a wealth of information, humor and insights into the two- to four- minute trailer running times." Dante typically serves as the public face for "Trailers from Hell", appearing at the South By Southwest independent film festival in 2009 to present a compilation of the site's trailers and