THE MIDDLE - "Halloween" - Frankie is excited over being invited to an adult neighborhood Halloween party. But will she be able to get Mike to dress up in a costume, or will he have his own idea of fun? Meanwhile, a melancholy Sue's spirits are lifted when she discovers that Reverend TimTom is back in town and hosting a Halloween church event; things don't go quite as planned for Axl, his friends or their dates as they head out to an exclusive haunted house party; and Brick chooses a unique Halloween costume that is not easily defined, on "The Middle," WEDNESDAY, OCTOBER 27 (8:00-8:30 p.m., ET) on the ABC Television Network. (ABC/ERIC MCCANDLESS) EDEN SHER, PAUL HIPP