'A Pint of Plain' was filmed on location in and around Shepherd's Bush, here in West London. Because O'Sullivan enabled his actors to use improvisation and gave them no formal script, the film has a raw, gripping and truthful 'drama – documentary' feel about it.
| Actor | Role |
|---|---|
| AAnnie BalfourNot listed | Not listed |
| SSally ConnellNot listed | Not listed |
 Tony HaygarthNot listed | Not listed |
 Richard IresonNot listed | Not listed |
 Derrick O'ConnorNot listed | Not listed |
 Tony RohrNot listed | Not listed |
| TToby SalamanNot listed | Not listed |
 Jack ShepherdNot listed | Not listed |
| AAnthony TrentNot listed | Not listed |
| MMike WaringNot listed | Not listed |