Coronation Street / Season 18 Coronation Street - Season 18 Mark All Watched 1 Mon Jan 3 1977 2 Monday Jan 5th 1977 3 7th March 1977 4 20th April 1977 5 6th June 1977 6 8th June 1977 7 3rd August 1977 8 19th October 1977 9 14th November 1977 104 Wed Dec 28 1977