Here Is Your Past - S3.E27

Miss Brooks and Mrs Davis are both being stalked by a man they have never seen before. In the mean while Mr. Conklin is having a severe attack of allergies. Finally Connie finds out that the man that is stalking her is part of the "Here is your Past" TV program. They bring on her friends and fellow teachers including Mr. Conklin. The prize for Connie appearing on the show is a puppy and of course Mr. Conklin is extremely allergic to dog hair!