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

Neil Godwin - (Patrick Baladi)

Neil is David's Manager. He was formerly David's counterpart at the Swindon branch but since the merger has become top dog. Neil is professional, funny, nice and popular - assets which make David despise him. He can also dance like a demon.

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