What actors and actresses appeared in Kindly Leave the Kerb - 1971?

You're likely thinking of the British comedy film "Kindly Leave the Kerb" (1971), also known as "On the Buses", which was adapted from the popular television series of the same name.

Here are the main cast members:

* Reg Varney as Stan Butler

* Bob Grant as Arthur "Blakey" Blake

* Stephen Lewis as Jack Harper

* Anna Karen as Olive

* Doris Hare as Mrs. Harper

* Michael Robbins as the conductor

The film was a huge success, becoming one of the highest-grossing British films of the year. It cemented the popularity of the "On the Buses" characters and furthered the careers of the actors involved.