The Edge was an early edition in a series of magazine style arts shows made by the Gibson Group. Later shows included Sunday, Bookenz, Bill Ralston-hosted Backch@t, and Frontseat. Diverging from then-standard Kaleidoscope model (sometimes lengthy documentaries, often on single subjects) The Edge took a faster-paced approach, with multiple pieces in a half hour show. Subjects ranged from the birth of special effects company Weta to early landscape painter Alfred Sharpe. Fronted by writer Mary McCallum, two series and over 60 episodes of the show were produced.