Sport Trim Package" was released. This was essentially the D100 already in production, with an added black or white body-side "C" stripe decal; a Dodge Dude decal on the box at the rear marker lamps; tail lamp bezel trim; and dog dish hub caps with trim rings. The Dude's tailgate was unique, featuring a Dodge decal on a flat tailgate surface, without the typical tailgate's embossed logo. The Dudes were only offered in the 1970 and 1971 model years and only 1,500 to 2,000 Dudes were produced. Actor Don Knotts promoted The Dude in its marketing campaigns. Third generation (1972–93) A redesign of the D series for the 1972 model year introduced a more rounded look. This redesign, which lasted until 1980 with minor changes, included new features such as an independent front suspension and pocketed taillights (the distinctive reverse-on-top lights were recessed to to avoid damage in loading docks and confined spaces). Styling cues, such as the scalloped hood and rounded fenderwells, were similar to the rounded, smooth look of the 1971 Plymouth Satellite. These trucks were built with a considerable amount of galvanized steel to resist rust and corrosion, making them very durable. Dodge pioneered the extended-cab pickup with the introduction of the Club Cab with the 1973 models. Available with either a or Sweptline bed, the Club Cab was a two-door cab with small rear windows which had more space behind the seats than the standard cab, but was not as long as the four-door crew cab. Inward-facing jump seats were available, providing room for five passengers. 1974 saw the introduction of the 440 engine as an option for the light trucks, as well as a "Dyna-Trac" dual-rear-wheel option on D300 pickups with a GVWR. The 1972 D series was made famous in the television show Emergency!, where a D300 chassis cab was the featured paramedic rescue squad vehicle for all seven seasons. Special models Notable models produced during this era were the 1978–1979 Li'l Red Express, the Warlock, the Macho Power Wagon, the Macho Power Wagon Top Hand, Macho Power Wagon Palomino, and the Adventurer. The Warlock, as part of Dodge's late 1970s "adult toys" line, is a short wheelbase truck produced in limited production in 1976 and regular production from 1977 to 1979. Warlocks came in black, red, green and blue, however other colors could be special ordered. Its main draw was being a factory