"M*A*S*H" was one of the first network series to feature brief partial nudity (notably Gary Burghoff's buttocks in "The Sniper" and Hawkeye in one of the "Dear Dad" episodes). A different innovation was based on the show's producers' desire not to have a laugh track, contrary to the network's desire to have one. They compromised by omitting laughter in the scenes set in the operating room. The DVD releases of the series allow viewers to select an audio version with no laugh track.