| Title | Description | Director | Writer | Starring | Genre | |
| 1. |
 
The Belles of St. Trinian's (1954) |
These schoolgirls are more interested in racing forms than books as they try to get-rich-quick. They are abetted by the head-mistress' brother, played by A... more | Frank Launder | Sidney Gilliat | Alastair Sim, George Cole, Joyce Grenfell | Comedy |
| 2. |
Blue Murder at St. Trinian's (1957) |
To further the aims of the St Trinian's Marriage Bureau run by Flash Harry, the school contrives to win a competition with a European "Goodwill" trip as pr... more | Frank Launder | Sidney Gilliat | Alastair Sim, George Cole, Joyce Grenfell | Comedy |
| 3. |
The Pure Hell of St. Trinian's (1960) |
The hellions of St. Trinians are recruited to a sheik's harem. Little does he know what he's letting himself in for.... more | Frank Launder | Sidney Gilliat | George Cole, Joyce Grenfell, Dennis Price | Comedy |
