On YouTube there is a good series 'Scottish History Tours' by the comedian Bruce Fummey. Comedy is subjective, but I find them interesting.
Mentioned above is 'Take The High Road' (later just 'High Road', from STV. Some of these are now on the UK BritBox so might be on the North American versions as well. There are also a few episodes of Taggart.
There have been a few adaptations of Kidnapped by Robert Louis Stevenson over the years, but sometimes they are difficult to find. A BBC Radio adaptation is on Audible UK.
As for Braveheart, zheesh. Historian Alex Von Tunzelman had a column, later put into a book, where she scored historic films as if they were student essays. The book is called 'Reel History' and is very funny, one film she said 'it even makes Braveheart look accurate'
On Braveheart her review (accuracy fail) had a line of 'oh dear, and we are only three minutes in'.
As an aside, Braveheart historically was King Robert I, not Wallace.