Are You Being Served? 1977

Synopsis:

In this feature film version of the popular BBC sitcom, the staff of Grace Brothers go on holiday to Costa Plonka, where they find themselves in the middle of a revolution.

Directed by: Bob Kellett
Written by: Jeremy Lloyd
Release date: 1977-06-10
Runtime: 95 minutes
Tagline: They're Free! Ready to Serve You on the Big Screen!
Cast:
John Inman
John Inman
Mr. Wilberforce Clayborne Humphries 
Mollie Sugden
Mollie Sugden
Mrs. Betty Slocombe 
Frank Thornton
Frank Thornton
Captain Stephen Peacock 
Trevor Bannister
Trevor Bannister
Mr. Dick Lucas 
Wendy Richard
Wendy Richard
Miss Shirley Brahms 
Arthur Brough
Arthur Brough
Mr. Ernest Grainger