Synopsis
The Mansfield theatricals collapsed when Sir Thomas returned unexpectedly from Antigua. His disapproval was deep except towards Fanny, who had refused to take part.
Other Archive resources

Pride and Prejudice (1980) | Clip 1
starting with a sweeping view of Pemberley gardens and ending with the 4 characters walking away down a path by the lake

Pride and Prejudice (2005) | Clip 2
starting with Elizabeth walking to a window to look out over the Pemberley lake/estate to Elizabeth's line at the Lambton Inn, 'His sister?'