Continuity mistake: When Sydney has the "Book of Love" from the limo she starts to read it. In one shot she holds the book firmly with her hands wrapped around it. But when the motorcyclist grabs it she is holding the bottom of the book in the tip of her fingers [To aid the stunt].
Continuity mistake: Sydney and Nigel are talking with Robert Blaine at the beginning of the episode. When he mentions the Nepalese people there's a close-up on them. One student wearing a white T-shirt is walking up some steps - but in the next shot he is walking down other steps situated earlier in his path. A few seconds later, another flub with an extra; Nigel stops the museum curator just as an extra wearing white clothes enters the frame, but the person is gone in the sudden cut. (00:06:25)
Continuity mistake: In the prologue, Young Murray finds a man he does not know sitting at a table. He advances towards him in a wide shot of the room, and the man positions his left hand on the corner of the table, but in the following closer angle on him, his hands are close together exactly like in the initial shot by the same angle. It's like the middle one never happened. (00:03:10)
Continuity mistake: When Sydney Fox retrieves the parchment with the map, she holds it differently (probably turned 180°) between the close-up and the reverse shots. It also should be noted that the world-class archaeologist just casually dumps on the floor like a piece of garbage a ornate XVI century flask. (00:23:50)