I found this video on a scene showing, among other aspects of the nove, the relationship between Antoinette and Mr. Rochester. This one is more outdated, teacher, so I think you'll all be able to access this one.
I have found this video in Youtube from the film on Wide Sargasso Sea. It includes several scenes, like Antoinette's dream when she descended the stairs with the candle and later tried to realise her dream. Hope you enjoy it.
In this webpage, I have found sound, interesting comments from readers of To the Lighthouse, who seem to have enjoyed the novel! As you will be able to see, some of them even found a link between significant parts of their lives to Woolf's novel. This site provides interesting material that, in my view, can lead to discussion.