Moseying over to the subreddit r/TheConners, fans of the show pointed out the absence of Mark Conner-Healy (Ames McNamara) with u/rygelski asking, "It seems like he's disappeared with no explanation. Not my favorite character, but noticeably absent for several episodes now. Why?" McNamara's character of Mark is the son of Darlene Conner (Sara Gilbert) and David Healy (Johnny Galecki) and is named after his uncle Mark Healy (the late Glenn Quinn).
u/CPAAlfred likewise wondered where young Mark has been for several months, while u/Cohoitz said they have also noticed, but don't generally care about the character. However, it seems as if u/bhind45 had a probable answer for McNamara's spotty attendance, and said, "in-show and off-show, I'm assuming school-related things, he's usually absent for a few episodes here and there in the later half of the seasons, but more so in this one." This potential theory is probably the reason why McNamara tends to miss a few episodes every once in a while, as it isn't explained on the show why he sometimes isn't featured.
