Dear Mrs. Petrie, Your Husband is in Jail - S3-E28
Character mistake: Rob is telling Laura why he's in jail. He says "Monica Doorwell! She must be Millie and Jerry's babysitter." The babysitter's last name is "Darwell". (00:02:00 - 00:04:00)
A Nice, Friendly Game of Cards - S3-E18
Character mistake: While Rob, Laura, Buddy, Jerry and Millie are telling Sally what happened before and during the poker game Laura says "We should have played charades!" Yet she didn't actually say that... Rob said it. Jerry insisted they play poker anyways.
