Jury at the Shady Rest - S3-E22
Visible crew/equipment: When Kate prepares the baby bottle, she then enters the Shady Rest through the front door. Just as she leans over to take the baby from Uncle Joe, the boom pole/mic casts a moving shadow on the curtains at the right side of the screen.
Visible crew/equipment: At breakfast, when Billie Jo comes down the stairs in her party dress, just as she enters the dining room, the shadow of the boom pole/mic swoops in at the right side of the screen. (00:03:30)
Better Never Than Late - S3-E16
Visible crew/equipment: While Kate and the family are seated on the Cannonball headed to Pixley, after Charley tells Floyd to look at the pressure gauge (because he forgot to load the tender), when it cuts back to Kate we can see a crew member (animal trainer likely) making hand gestures, at the right side of the screen.
Visible crew/equipment: When Uncle Joe shows up at the delivery entrance to the Pixley Hotel, the shadow of the boom mic swings into view at the left side of the screen.
Visible crew/equipment: Backstage before the dog play, after Betty Jo says, "I wish Mr. Kroger had never left him that $200," their dog, Dog, barks and enters. Three things occur in this shot: we see the shadows of the camera/mic move across the floor, a chalk mark becomes visible on the floor (where Billie Jo will soon stand), and we hear someone say, "Higgins," which is Dog's real name.
Visible crew/equipment: While Betty Jo runs through the final scene of the dog play so they can let the audience in, she instructs Mignon and says, "You're trapped. There are walls all around you. There's no way to escape," followed by a closeup of Mignon. Then, in the next wide shot, there are two chalk T-marks on the floor (it's not for the dog play), one where Linda Henning stands and one where she will stand in a moment.
Kate's Bachelor Butter - S2-E10
Visible crew/equipment: After Jack Crandall tells Kate he'll take two jars, and that he has an idea about her bachelor butter, it cuts to H-D-L Food Products. In the first wide shot of the three men in the company's kitchen, the actor's chalk T-mark is visible on the floor in front of Stevens.
Kate's Bachelor Butter - S2-E10
Visible crew/equipment: Kate has all of her own kitchen things in place at H-D-L, and she tells the men to fill the "kettle" up to the dent for boiling. When Kate asks Mr. Kimberly if he's sure the stovepipe is fixed, there are two chalk T-marks visible on the floor.
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.
Spur Line to Shady Rest - S1-E1
Visible crew/equipment: After Bedloe thinks he's fired Sam, he exclaims, "Well, if this isn't the nuttiest," and when it cuts to Charley and Floyd helping the Bradleys, there are three chalk T-marks visible on the ground.
Visible crew/equipment: With fifteen minutes left before the bomb goes off, it then cuts to the Shady Rest. When Kate says, "It's as clean as I've ever seen it," the actor's white tape mark is visible on the carpet, as Uncle Joe heads to the couch to take a nap.
Visible crew/equipment: When Glen and the others get back to the Shady Rest after his performance, just as they enter the hotel in the first interior shot, the shadow of the moving boom pole/mic is visible at the right side of the screen.
Betty Jo's First Love - S1-E23
Visible crew/equipment: While Billie Jo and Bobbie Jo are dancing with their dates, when Betty Jo stands up and tries to get Orville's attention, the shadow of the moving boom mic is visible at the top, right corner of the screen. (00:19:05)
Visible crew/equipment: While Uncle Joe is outside Drucker's store, when the two women approach him, there are two T-marks on the ground where they stand. (00:03:10)
Spur Line to Shady Rest - S1-E1
Continuity mistake: When the Cannonball is preparing to leave, Uncle Joe has his hat. When the scene cuts to him helping Kate onto the Passenger Car, his hat is suddenly missing and nowhere to be seen.