Series Finale

A series finale refers to the last installment of a series with a narrative presented through mediums such as television, film and literature. In many Commonwealth countries, the term final episode is commonly used in regards to a television series. While the term itself is usually applied to series that were able to make their final episodes according to plan, it is also used when a show already knows it's been cancelled, or has a strong feeling that it will not be renewed, as was the case with Medium. Episodes labeled "series finale," or ones leading up to it, often include remarkable events in the overall series story arc. An extended length episode, or television or theatrical film may serve as the series finale. The finale may also be used as a device to create a spin-off series.