tv/ movies: 1948 - Audrey Hepburn - Starred In This Movie:?

Questions

'the 900 days' is a chronicle about what group's siege of leningrad?

"who" is in every episode of the tv series 'seinfeld'?

'you get a shiver in the dark, it's raining in the park ...' what's the dire straits song title?

who most often played james bond's chief?

1992 - what british actor penned the autobiography 'what's it all about'?