Visible crew/equipment: As the Tin Man gets to the end of his song, he's dancing in front of three mirrors. If you look past him as he's centered in the middle mirror, you can see the camera lens looking out of the canvas at him.
Visible crew/equipment: Just after young Clark Kent jumps in front of the train, there is a close up of the train speeding by with a very visible camera in its reflection. (00:30:00)
Visible crew/equipment: After Betty and Leo conclude their walk in the garden, camera on Betty, there is a bright blue car behind her with two men talking to each other, one sitting in the open passenger door and one leaning on the passenger door. The next shot shows her getting into a dark limo.
Visible crew/equipment: When Gene is on top of the coaster at the amusement park, you can see a cameraman below filming.
Visible crew/equipment: As the shuttle pod lands on the planet with Elle and Stella, you can see the reflection of some member of the crew wandering around off camera.