The Patrol - S1-E8
Visible crew/equipment: When The Patrol is on its way, one of the boats tilts over and some soldiers are screaming they can't swim. At some point during that scene there is a wide shot with in the background the other side and a skylight. Right in the middle of that shot on the other side you can see a man walking away wearing a orange vest or jacket of some sorts. Might be the pyro-guy. (00:33:15)
The Patrol - S1-E8
Factual error: When Malarkey and Jones are talking at the window, you can see a shot of the village Haguenau. Actually it is almost the same set-up of Foy again. Refer to the church. (00:15:35)
Answer: He bit off a piece of a cigar.