Parenthood (1989)

Revealing mistake: When Nathan walks into the classroom singing, the center sliding glass door on the back bookcase is closed in the initial overhead long shot, but in the tracking shots that door has been pushed to the side, so as not to see the reflection of the camera/crew as Nathan walks up the aisle following the camera. (01:42:15)

Super Grover ★

Helen: It sounds like a boy Garry's age needs a man around the house.
Tod: Well, it depends on the man. I had a man around. He used to wake me up every morning by flicking lit cigarettes at my head. He'd say, "Hey, asshole, get up and make me breakfast." You know, Mrs. Buckman, you need a license to buy a dog, or drive a car. Hell, you need a license to catch a fish! But they'll let any butt-reaming asshole be a father.

Trivia: On the promotional movie poster, a frazzled Steve Martin is shown holding 2 children upside down by their ankles. On the set, sometimes the children would get unruly, so as a joke, Steve Martin once grabbed 2 of the unruly children and actually held them upside down by their ankles. Director Ron Howard saw this and decided it would make a funny promotional picture, so that's where he got the idea for it.

Question: Since Helen is one of the 4 adult Buckman children, and had been previously married to Julie and Garry's dad, why is Julie's last name also Buckman? I could see Helen going back to her maiden name, that's not uncommon but it would be unusual to have a teenager (in the late 80's) who had her mother's name rather than her father's. Or was this a plot hole that was created so that they could create the conflict of the photographs scene?