Visible crew/equipment: As Jill is describing how, when she stops at an intersection, the "car guys" revv their engines, a crew member can be seen reflected in the window behind her, moving across the stage from left to right.
Visible crew/equipment: When they're working on the blue car, you can see the reflection of the boom mike in the top and bottom chrome of the windshield. The boom mike itself can also be seen at certain points.
Visible crew/equipment: When Tim is singing the blues with Wilson who is playing the harmonica, as they finish the scene, you can see the shadow of the camera rising above the fence as the shot goes up.
When Randy takes the phone from Mark, as he starts to turn away he lifts the phone to his ear. The angle changes and he is now holding the phone in front of him as he walks over to the magician's box and jumps up on it.