Day of Days - S1-E2
Revealing mistake: When we see the German getting shot in the trench at the 88 station, a blood squib pack can be seen on his right-hand chest pocket before it goes off. (00:31:20)
Continuity mistake: At the beginning when they show Meehan explaining that they're not going to jump because of fog, he is using his hands to emphasize the point, when they go back to the same point near the end of the episode, Meehan has his hands behind his back. (00:04:45 - 00:57:20)
Revealing mistake: When trying to take the warehouse, we see a German machine gun position in a lower window. Pay close attention to the brickwork below the window. There are several marks visible that all end up with a bullet hole in the middle of them, hiding the charge for the effect. (00:14:30)
Continuity mistake: When Nixon and Winters are discussing being sent back home, the shaving foam by Winters' left ear keeps changing in size. (00:22:14)
Replacements - S1-E4
Revealing mistake: Just as the one soldier is sent flying over the wooden fence surrounding a building, you can see break away marks on the post where he will hit it. (00:34:40)
Replacements - S1-E4
Continuity mistake: Just after the Sherman has knocked down the telephone pole we see two German guys up on a roof. In the long shot there is a bullet hole in the brickwork in front of them and in the close up it's gone. (00:34:30)
Replacements - S1-E4
Visible crew/equipment: When the damaged Sherman is from behind rolling forwards, two crew members can be seen guiding it in white T-shirts through the hedgerow. (00:33:20)
Replacements - S1-E4
Revealing mistake: Just as the Tiger fires its second shot and hits the garage, look closely and you can see where the break in the wall is going to appear. (00:32:05)
Replacements - S1-E4
Continuity mistake: When the medic is shot while attending to Patton, he is shot in the left leg but holds his right leg while on the ground. (00:27:00)
Replacements - S1-E4
Visible crew/equipment: At the end, as they are moving out there is a high shot of two trucks driving towards the camera. The first truck reflects the camera shadow on the ground. (00:52:20)
Day of Days - S1-E2
Continuity mistake: Winters, just before the assault on the 88 Battery, holds up his hand to give a signal to the other members of the team. Camera cuts and he makes the signal again. (00:29:10)
Continuity mistake: Winters is helping the men to their feet to board the plane. The first person he helps up is shown from the back, so we can't see who it is. The next shot shows that person boarding the plane as Winters helps others to their feet. The person in this shot is Joe Toye. Then the scene switches back to Winters helping up the rest of the men one by one, so we can see their faces. The third person we see in this progression is Joe Toye again. (01:04:23)
Continuity mistake: When Sobel yells at pvt. Christensen for drinking out of his canteen during the night march, Christensen's helmet is wet when they film from behind, when the camera switches to the front it is dry. (00:14:30)
Answer: He bit off a piece of a cigar.