Here is what I found:
Survivorman - Science Channel
DirecTV Channel 284
9/16 9pm - Arctic
9/16 10pm - Mountain
9/17 12am - Arctic
9/17 1am - Mountain
9/17 4am - Arctic
9/17 5am - Mountain
9/17 11am - Arctic
9/17 12am - Mountain
9/23 9pm - Canyonlands
9/24 12am - Canyonlands
9/24 4am - Canyonlands
9/24 11am - Canyonlands
Note: 12am = midnight
"The Science Channel’s new reality series Survivorman will put them all to shame. In each episode, Les Stroud—a nature enthusiast and filmmaker who once spent a year in a forest with naught but a stone ax and his survival skills—attempts to make it through a week in various harsh environments. He must do it all, including filming, by himself. Stroud’s success demonstrates how useful it can be to know something about, for example, high-school biology: In one episode, he captures a turtle using a trap made from frog intestines. Tasty!"