Bart Simpson's Treehouse of Horror #22

Bart Simpson's Treehouse of Horror — Bongo

Issue: #22

First of all, Bongo invites everyone to visit the Retirement Castle of the Vampires! Really... even your older, bloodsucking relatives need some attention. (Visiting hours are from 9 to 6.) Then, former couple Lisa and Nelson team-up to investigate paranormal activity at Springfield Elementary, prompting them to open The Ex-Files! And something's really strange in the neighborhood when the Ghost B...

First appearances: Sylvia Winfield, Waylon Smithers Sr., Gremlin, Red Barclay

Creators: Jacob Chabot, Andrew Pepoy, Patrick Owsley, Terry Delegeane, Ian Boothby, Nathan Kane, Rex W. Lindsey, James Bates, Tone Rodriguez, Phil Ortiz, Jason Ho, Mike Rote, Tony Digerolamo

Characters: Mrs. Glick, Marge Simpson, Bart Simpson, Lisa Simpson, Homer Simpson, Maggie Simpson, Dr. Marvin Monroe, Bleeding Gums Murphy, Doug, Crazy Old Man, Ralph Wiggum, Mr. Burns, Helen Lovejoy, Milhouse Van Houten, Lard Lad, Database, Professor Frink, Nelson Muntz, Jasper Beardley, Jessica Lovejoy