Visible crew/equipment: As the train is pulling up you can see a car in the reflection in the train window and a man wearing a yellow shirt. Possibly a director or Michael Landon.
Visible crew/equipment: When Michael Landon is chasing the boy at the carnival, the shadows of the crew can be seen on the bottom of the frame as he is running.
Quarantine - S3-E13
Visible crew/equipment: Around 9:15 when the family is sitting at the table talking, in the lower right corner the shadow of a camera person appears below Ma's chair. (00:09:14)