Voyage to the Bottom of the Sea. Tv series from the 60s and 70s. Season 1, 1st episode shows a tractor looking thing with very wide tracks. They refer to it as a snowcat.
Haven't seen too many TV references...I do recall an episode of House (Season 4?) where a scientist in Antarctica gets hurt/sick. The beginning scenes had a Tucker in it...
ALASKA: Most Extreme. Tonights episode shows a Snow Trac in action! Episode name is 4/16/2009.
Dang...................so that's your secret to all those shots of your tucker in the snow.