Lockdowns have forced the company to close its theme parks and has hurt advertising.
The star returns to the world of Harry Potter by reading the first chapter from the first book.
Up to 20 sites in places like Scarborough, Blackpool, Canterbury, Grimsby and Portsmouth will shut.
Exclusive at-home performances and archive sets will be part of the event's online replacement.
Stars have been falling over themselves to be involved in a string of new scripted adaptations.
The fashion extravaganza was axed, but some stars revealed their outfits anyway, and fans joined in.
The Oscar-winner says she hopes "a great deal of kindness comes out of this" current global crisis.
The boss of one of Britain's biggest chains says cinemas can control social distancing.
These six creators moved in together to make viral TikTok videos.
Cast and crews might have to quarantine together in the future when filming begins again.