Tom Sturridge and Hugh Bonneville are expected to attend a preview screening of one of the new The Hollow Crown films later this month.
The pair co-star in The War of the Roses: Henry VI which will screen at the BFI Southbank on March 29.
The BFI is screening both parts I and II as part of the preview.
Unfortunately, Richard III (starring a certain Mr Cumberbatch) is not being shown.
Tickets go on sale on March 15 via the BFI’s website.