Do you watch BBC Prime or are these programmes on local TV ?
Corrie and Mrs Bucket in on Canadian channel I belive - I am realy not good at TV - never watched it until I came here 4 years ago.
Mind you Language is a British TV series I believe from the 80 and it's on DVD only.
I strongly recommend it. It's really well written and, as my British friends said - it makes fun of the language more than of foreigners (it's full of stereotypes but not in as insulting way).