Visible crew/equipment: In the foot-chase-on-the-beach scene, there are tracks in the sand from the camera crew's truck. They vanish and then reappear when the camera angle changes.
Visible crew/equipment: When Buck and Manolito are riding back with the little girl, right after Big John sees them, a white vehicle appears at the left of the screen. (00:54:00 - 00:55:00)
Visible crew/equipment: As Joe approaches the third car with the bad guy in it, there is an unknown man, possibly a crew member, reflected in the back window where there wasn't a man before.
Summit Meeting: Part I - S2-E9
Visible crew/equipment: When Vice Chancellor Alquist walks to his Mercedes, camera crew and equipment are reflected in the chrome of the vehicle's engine grill.
Visible crew/equipment: At the start of this episode a sniper lowers himself towards the President's window on a rope, watch the bottom right of the screen, you can see a hand lowering the puppet.
Suggested correction: Having re-watched the beginning of this episode several times, I'm still not seeing the hand.