Chalk presents the life at the Galfast High School, one of the worst schools all around! At Galfast High, even dead persons can be teachers. The chaos is coordinated by the completely incompetent Eric Slatt. Production details: Series One (6 episodes): Aired 20 Feb-27 Mar 1997 on BBC1 Thu mostly 9.35pm Series Two (6 episodes): Aired 17 Sep-22 Oct 1997 on BBC1 Wed mostly 10.15pmmoreless