Starring: Rosario Dawson, Vincent D'Onofrio, Charlie Cox, Elden Henson, Deborah Ann Woll
The Dark at the End of the Tunnel - S2-E12
Visible crew/equipment: When Frank closes the door to the shed, you can see a crew member in the trees to the right swaying left to right as if he were looking for something. (00:45:15)
Visible crew/equipment: A random hand appears on the left side of the screen when Matt is punching Fisk. (00:33:59)
Character mistake: When Matt is talking to his priest Father Lantom, he says "it was a nice sermon" instead of "it was a nice homily." In the Catholic church "homily" is the correct word; sermons are Protestant. (00:11:30)
The Path of the Righteous - S1-E11
Father Lantom: Nothing drives people to church faster than the devil snapping at their heels.
Trivia: The black suit and the mask worn by Matt is a replica of the Daredevil costume from The Trial of the Incredible Hulk (1989) and the 1993 "The Man Without Fear" origin comics by Frank Miller and John Romita, Jr.
Question: The burial vault which Matt and Karen hide in has the name "Edmond Cleary Cass" on the front of it, shown pretty. Does that name have any significance to the show or Marvel?
Answer: I did a little research too. Interestingly enough I found a Friar named "Edmund Cass" who as far as I could tell is still alive and well. I wonder if that was just a coincidence.
Chosen answer: After some research, I can say that no, Cass is not a character of Marvel, nor is he present in the Netflix show. As far as I can tell, it's either a real person, or a random name chosen for the coffin, most likely the former. In another season of Daredevil, the show utilized a real cemetery displaying real names in the tombstones.