Starring: Kiefer Sutherland, Natascha McElhone, Kal Penn, Adan Canto, Italia Ricci
Continuity mistake: When Tom Kirkman visited the man who killed his wife in prison in S2E10, he sat down for the conversation. In this episode, when the surveillance video of him leaks, it shows him having the conversation whilst standing.
Continuity mistake: When Lorenzo gets in his car after he was in the Pentagon, he has his silver case. When Agent catches up with him, and he gets out of his car, there is no briefcase, even when she looks inside the car. What happened to it?
Continuity mistake: When Agent Wells drives the van filled with bombs out of the parking structure both back doors of the van are open revealing the bombs, in the next shot both doors are closed.
Tom Kirkman: D.C. police called the White House switchboard, wanted to confirm that you worked here. What happened this morning?
Seth Wright: What happened in Michigan. What always happens. When people don't know who their enemy is, they start with people who look like me.
Question: Why did Lyor, Mike, Brenda, Hookstaten, and Chuck randomly disappear from the series?
Answer: It's a recurring theme on the show. Characters come and go depending on the storyline. General Cochrane, Tyler Richmond, Abe Leonard, etc.