Mr. D

Lisa starts a friendly ‘Teacher of the Month' competition and it's no surprise when Mr. Dwyer wins the first one. Gerry feels slighted and is determined to find a way to earn next month's title. When word gets out that a lurker has been spotted in the neighbourhood, Gerry sets out to catch him. Of course, catching a lurker is no small feat and Gerry must use some rather unconventional tactics if he's to succeed. Meanwhile, Robert has been working on an art installation made up of photos of Xavier's staff and students. Bobbi is upset to find she has seemingly been excluded from the project and confronts him about his unresolved feelings for her. At the same time, an unexpected feud develops between Dwyer and Nisha when they discover that they've been using the same catchphrase. After all, “Every day's a holiday” can only belong to one.