Complex sentence: Baim also featured local industries such as the oil industry in Aberdeen or lace-making in Nottingham before closing a film with a corny recap and a little bit of information about day trips on offer, or a promise to return.
Split into simpler sentences: Baim also featured local industries in his films such as the oil industry in Aberdeen or lace-making in Nottingham. Before closing a film there would often be a corny recap and some information about day trips on offer, or the narrator making a promise to return.