Continuity mistake: As the US Embassy in Caracas, Venezuela is being evacuated, the ambassador steps into a Black Hawk helicopter with markings 33 and 3016. After her Black Hawk arrives at the Aeropuerto Francisco de Miranda Airport in Caracas, it has markings 60 and 2065. (00:25:48 - 00:29:20)
Continuity mistake: During the phone conversation between Jack Ryan and Jim Greer, Jack's phone flips from being right side up to upside down to right side up. (00:19:10)
Continuity mistake: When Matice is given the coordinates and writes them down, his handwriting changes a few shots later.
Answer: That's right, that's his name. "Jack" is a common nickname for John. I think the P is for Patrick.
Jon Sandys ★