Yep, I noticed too the Liner Action knife in X-Files, my fave show. Mulder has used more than one knife throughout the series, also including a Gerber Ez out Jr. Seems he's switched to the Kershaw in this last episode and also in the one about the model housing project and the "mud" monster. The Liner Action 2415 was my first quality one-hander and in my opinion one of the toughest and most solid lock up of my liner lock knives. Glad to see we have a "closet" knife Knut in TV land, too! Jim