Visible crew/equipment: When Nina's just been shot, and makes it to the barn to call CTU (around 7.10am), while she's speaking on the phone there's a cameraman visible on the right hand side (DVD). (00:12:40)
My Best Friend's Mistake - S1-E3
Visible crew/equipment: In the scene where JD and Elliot are treating a patient and JD says "It's the closest thing I had to a date recently" the microphone pops into screen from above at least two times.
Visible crew/equipment: When Clark finds Lex in the Luthor mansion, they walk down the hall and into a new room. As they enter, as Lex is saying "So, hows the new ride?" if you look in the bottom left of the screen you can see a white tape marker on the floor, where Lex will walk over to subsequently. (00:33:10)
The Patrol - S1-E8
Visible crew/equipment: When The Patrol is on its way, one of the boats tilts over and some soldiers are screaming they can't swim. At some point during that scene there is a wide shot with in the background the other side and a skylight. Right in the middle of that shot on the other side you can see a man walking away wearing a orange vest or jacket of some sorts. Might be the pyro-guy. (00:33:15)
Visible crew/equipment: In the episode, "Anomaly," at the beginning, when Phlox is looking at his animal cages, you can see a string or wire attached to one of them, presumably the means by which the cages are shaking.
Visible crew/equipment: When Sean is showing Jay and Alex how to do something on the car, he is talking about him modding up his car for free. You can see a camera and crew through his reflector glasses.
Visible crew/equipment: At the dance club when Caleb Mathias holds Emma, Brennan comes to the rescue with a few swift airborne kicks. During one particularly high kick, the lines attached to Brennan are in perfect view above him.
Visible crew/equipment: During the Battle of Orleans, two crew members and a camera appear on the right side of the screen, for about 5 seconds, one of them wearing a cap.
Visible crew/equipment: In the first run through of Sydney driving into the dock in the car, the cable being used to pull the car is visible if you look closely in the long shot. (00:01:50)
Visible crew/equipment: When Reba runs up the stairs at the end of the episode, at the top of the stairs, you can see a hand waving for Reba to come.
Visible crew/equipment: When the Lone Gunmen return to their van after meeting Jimmy, when Langly opens the driver's side door, you can see the reflection of two crewmembers' feet in the rear view mirror. (00:24:20)