Not exhaustive, but it should help you put a name to the odd face...

David Brent

Gareth Keenan

Tim Canterbury

Dawn Tinsley

Chris Finch

Neil Godwin

Jennifer Taylor Clarke

Keith Bishop

Chris Finch - (Ralph Ineson)

Finchy is a travelling Sales Rep and David's partner in debauched crime. His rare appearances in the office consist of unprintable language and innuendo. He is unfathomably successful with women.

He also has a tendency to link his masculinity and sense of self worth to his ability to win at the office Quiz Night. He is not nice. However he can throw a kettle over a pub.

The Office Series 1 - DVD | VHS
The Office Series 2 - DVD | VHS
The Office Christmas Specials - DVD | VHS
The Office Complete Box Set - DVD
The Office Scripts - series 1 | series 2

BBC's Office Web Site
BBC America's Office Web Site
Martin Freeman(Tim)'s Web Site