Kate Grounds Selma Plout - S4-E7
Visible crew/equipment: At the Shady Rest, when Charley tells Floyd to stop ringing the bell, in the next shot the two men join Kate and Billie Jo in the dining room, and there are four white tape marks on the rug.
When You Get Back to Mars, Are You Going to Get It - S3-E24
Visible crew/equipment: When Tim and Martin are carrying Andromeda to the bedroom and Martin opens the door with his Martian finger, the crewmember actually opening the door can be seen on the hinged side of the door. The crewmember continues to move in that space for about 3 seconds during the scene. (00:10:00)
The Cousins - S1-E37
Visible crew/equipment: At his office, Mr. Castle looks at the newspaper and shouts, "Flat, flat, flat, it has no flavor, there's something missing," and just as the secretary snaps back, "Martin Lane," we can see a crew member's hand reach up to help shut the door at the bottom left side of the screen.