Halloween! That time of year when the ghosts and ghouls take over the night and give everyone a good trick-or-treat fright! The spooky season preys on many people’s fears. Maybe it’s spiders, or monsters or even Wall-Street economics. Sometimes, sharing one’s fears is a good way to exorcize those demons. So, Eight Forty-Eight wanted to know what scares its listeners. Listeners called, e-mailed and tweeted.  To help listeners face their fears, Eight Forty-Eight was joined by the host of Supernatural Chicago, necromancer Neil Tobin. Neil Tobin’s weekly show, Supernatural Chicago takes place every Friday at Excalibur.