One night during a quiet meeting, Luke makes his mind up. He leaves the group to join Caleb, throwing things out of balance. Will Julie and her boys ever get Luke back from Caleb's grip? Or will he fall ever deeper into the rabbit hole? Luke Patterson. Brainwashed into joining Caleb's club, Julie and her boys may never see him again. During their Orpheum performance, Julie, Reggie and Alex silently beg Luke to fight, staying strong. Developing a telepathic connection with the guitarist, Julie orders him to fight Caleb's spell. After their Orpheum performance, the Phantoms are forced to join Caleb's club to save themselves, their lead singer goes solo, sometimes performing at the club. Phoebe Spengler. The youngest granddaughter of Ghostbuster Egon Spengler, she gets kidnapped by a group seeking a host for an ancient spirit bent on reviving the Gods.