[FreedomForce]

Andy Griffith should be much higher, and if British sitcoms are allowed I'd certainly have Fawlty Towers in the top 10.

[truth_seeker]

"...and if British sitcoms are allowed ..."

Benny Hill

Maybe not strictly sitcom, but funny.

[connectthedots]

the British Coronation Street of the 60s and 70s was great.