Movie Theater Sniper program?

[Big Bo]

I have Dish Network. Tonight while going through the channels I found a show about Snipers in the Civil War. I went to record it for a later date and lost it. I thought it was on the History Channel. I looked and looked and can not find it.

If anyone knows of this show please let me know.

Dish only shows programming about 10 days ahead.

Thanks, Bo