This film is part of Free

Rough Sea at Dover
Waves crash onto a jetty on the Kentish shoreline in one of Britain's earliest surviving films
Overview
One of the very oldest surviving British films, Rough Sea at Dover was shot in 1895 and intended for exhibition in peephole kinetoscopes - an early type of film exhibition device which allowed one person at a time to watch moving images through a peephole in its cabinet. Birt Acres, a professional photographer, shot the film with a camera designed and built by RW Paul, based on Thomas Edison's invention (Paul took advantage of Edison's failure to copyright his kinetoscope in Britain).
The film received its premiere (or, to be strictly accurate, its projected premiere in front of an audience) on 14 January 1896 at the Royal Photographic Society in Hanover Street, London - the first public film screening in Britain, a month after the Lumière Brothers showed their films in Paris. It seems to have been a success, as projected screenings were subsequently a regular feature of RPS meetings.
Related

Blackfriars Bridge Blackfriars Bridge
Non-Fiction 1896 1 mins Silent Location: Blackfriars Br
Top-hatted pedestrians and horse-drawn traffic pass over Blackfriars Bridge in London


Aberdeen University Quarter Centenary Celebrations Aberdeen University Quarter Centenary Celebrations
Non-Fiction 1906 32 mins Silent Location: Aberdeen
Edward VII and Queen Alexandra open new buildings at Marischal College, Aberdeen

Drat That Boy! Drat That Boy!
Comedy 1904 2 mins Silent
A boy being supervised by his grandmother sees a chance for mischief

The "?" Motorist The "?" Motorist
Science Fiction 1906 3 mins Silent
The lengths that some people will go to, just to avoid a speeding ticket… in this case to Saturn and back.

Extraordinary Cab Accident Extraordinary Cab Accident
Trick film 1903 1 mins Silent
A comic traffic incident

Smith Smith
Charity appeal 1939 10 mins
Long thought lost, this Powell-directed promotional short for a veteran’s charity was only rediscovered in 2003.

Blades Blades
Drama 2023 2 mins
A group of young Black boys run into a building. One of them is about to do the unimaginable.

We Collide We Collide
Romance 2023 2 mins
A queercore romance - a visceral and immersive exploration of the power of the mosh pit and finding love in the most unlikely of places.

An Airman's Letter to His Mother An Airman's Letter to His Mother
Documentary 1941 6 mins
A poignant, stirring letter from a recently deceased pilot to his mother is read by John Gielgud.

Hen Do Hen Do
Comedy 2023 2 mins
En-route to her hen weekend, bride-to-be Faye kills the vibe with a bombshell confession.

Daytimers Daytimers
Documentary 2023 2 mins
An insight into Daytimers, the South Asian DJ collective that are breaking new ground in Britain.