The film "The Fourth Protocol" was filmed in London, UK.

Filming locations:

Hyde Park Corner Station (exterior)

In the movie

In reality

Hyde Park Corner Station (interior)

In the movie

In reality

The scene was filmed at Charing Cross tube station is a combination of Trafalgar Square station, opened in 1906 to serve the Bakerloo line, and Charing Cross station, serving the Northern line, which opened a year later. The two stations were combined in 1979 when the Jubilee line was added. Although the Jubilee line platforms were closed in 1999, the station and tracks are still maintained, making them popular filming locations where modern-looking platforms are required.

High Street Kensington Station (exterior)

In the movie

In reality

Heathrow Hotel

In the movie

In reality

Primrose Hill

In the movie

In reality

Barbican Theatre

In the movie

In reality

Royal Albert Hall

In the movie

In reality

St Pancras Station

In the movie

In reality

The scene was filmed at St Pancras station was built by the Midland Railway in 1868 as the terminus of its single line into London. It was designed by William Henry Barlow with a single-span iron roof, the largest roof of its time at 245 feet. In the early 2000s, the platforms were extended with a new train shed to allow the station to accommodate longer Eurostar trains arriving through the Channel Tunnel. Immediately after the station was completed, construction began on a hotel at the front of the station, designed by architect George Gilbert Scott in an Italian Gothic style using polychrome brick. The hotel operated until 1935, when it was converted into offices, but in 2011 it was renovated and turned back into a hotel.