I don't trust people who say "Calvary" when they mean cavalry.
Yet another instance of some "reality" show producers only looking to sell a program. Phony baloney. Just like Yeti hunters and that fisherman guy who bores us with an hour-long search for some maneater and comes up short every time. What scams! I laugh and use the remote.
Now I'm watching "Aliens and the Civil War" on History (misnomer) Channel !!!! Quick: back to "Andy Griffith Show" or "Twilight Zone" re-runs.