TV series is such show which broadcast a certain number of episode in a season on television. Again after a certain time period it appears on the TV screen with next level of story. It may be season -1,2,3,4, 5……….. so on. Generally, length of a TV series are 30 minutes or 1 hours including commercials. For example name of some TV series are Friends (Longest running tv series), Sherlock Holmes, Game of Throne etc.