On this date in 1965...
Alisa Ave. St. Margaret's, Twickenham, Middlesex
The first time the Beatles are seen in "Help!" is when their Rolls Royce pulls up in a suburban residential street, they get out and proceed to enter four adjacent terraced houses here in Ailsa Avenue (located not far from the studio) - Ringo in number 5, John 7, Paul 9, and George 11, while, across the road, two women bystanders (Dandy Nichols, later to star in the BBC sitcom Till Death Us Do Part, and Gretchen Franklin), ponder on the boys' remarkable normality and whether or not they would appreciate a wave.
What neither they nor the world could see was that, on the inside, the four houses had been knocked into one enormous communal area - although this, of course, was shot on a set at Twickenham. While in Ailsa Avenue this day the Beatles also shot some street scenes.
The group were not involved in shooting on the 15th and then they and the crew enjoyed a long Easter weekend break, re-convening a the studio on Tuesday, April 20th.