Mr Hanna (second right) with Dr Frost (right) and the students who are interested in his films on the environment. Burnley film-maker Mr Sam Hanna played host to nine adult students from Salford University who visited his film studio on Friday. The students, led by Dr N. Frost, are studying the environment and wanted to see some of Mr Hanna's films on the subject. They were shown two films on ancient crafts, both taken in the Lake District. Mr Hanna, of Prestwich Street, only arranged the meeting when the students contacted him on Wednesday. He explained that the students are mostly qualified teachers at university to study the environment and are especially interested in dying crafts.