When consoling Brian, Dr Mike stated that Columbus said the Earth was round. She should have said Copernicus.
Ethan the thief stole that basket of Grace's fried chicken.
The green Vaseline glass candlesticks on Dr Mike's dining table are from the 1930s.
During the school competition scene, a large white modern vehicle is seen driving by quickly behind them. There must be a road back there.
If the children give Ethan access to his wife's fortune, then why don't they spend a few bucks to paint their ratty rented house.
Ethan would have insisted on Mathew selling his large herd of beef cattle and giving him the money.