A short pilot episode was produced, but never aired in full. The full four minute promo was released on Time Life's DVD set in 2008. Scenes of the pilot can be seen in TV promos that aired prior to the beginning of the series. Among differences seen in the promo pilot, the Ghostbusters wore the beige jumpsuits they had worn in the film instead of the color coded jumpsuits they would wear in the finished series, and the character design for Peter Venkman bore more of a resemblance to actor Bill Murray than the character design seen in the finished series. When he auditioned for the voice of Egon Spengler, Maurice LaMarche, noted that while he