Plot
The Earl of Locharne's (David Tomlinson's) ancestral castle is literally falling apart. His efforts to support it by hosting tourists and paid guests isn't working. A coal firm wants it to use as a vacation resort, for which it would be requisitioned by the government, and a distant American cousin wants to purchase it to live in.
Where to watch Castle in the Air?
Castle in the Air is a comedy movie featuring David Tomlinson.
It is possible to buy Castle in the Air on Amazon Video.