The Twilight Zone - The Changing Of The Guard

Professor Ellis Fowler has been teaching at the Rock Spring School for Boys for a great many years. In fact, he taught the grandfather of one of his current students. Just before Christmas however, he's told by the headmaster that his contract will not be renewed for the new year. Despondent, he returns home convinced that his life has been wasted and decides to end it all. Before he can do so however, his is visited by some very special students from the past who give him cause to reconsider