Continuity mistake: Chapter 5 Abraham is shaving Director Po. It looks like he is just starting and Po is covered in shaving cream. They cut to Branick and when they go back to Director Po he has been completely shaved when it is clear Abraham has not done anything. (00:24:05)
Other mistake: When D-Day discovers that the intestinators are magnetic, he puts the spare intestinator on himself to demonstrate. There are no troubles at all. When Stiggs volunteers to go first and have his intestinator removed from his body, not only does D-Day struggle to find where it is located, but you can also see where the intestinator moves inside his body where it didn't with D-Day's body. (01:04:30 - 01:07:00)
Continuity mistake: When the two men dressed in anti-contamination clothes enter the room to take Karen Brennick away, the one on the left has a stethoscope around his neck. When Karen attacks them both, in next shot of the men the stethoscope has disappeared.
Answer: Yes, that's him.