Alan Moore | Cairns | Alan Lomax | Alan Alda | Alan Jackson | Alan Shearer | Alan Turing | Alan Greenspan | Alan Autry | Alan Ayckbourn | Alan Jay Lerner | Alan Ridout | Alan Bennett | Alan Arkin | Alan Thicke | Alan K. Simpson | Alan Keyes | The Alan Titchmarsh Show | Alan Whiticker | Alan Jones | Alan | Alan Watts | Alan Rickman | Alan Freed | Alan Clark | Alan Price | Alan Hovhaness | Alan Bleasdale | Alan Titchmarsh | Alan Dershowitz |
Directors of Research – Ivan Bernier, Alan Cairns, and David Chadwick Smith (Later, Kenneth Norrie and John Hartley Sargent (1943-2013) took on the roles of co-Directors of Research).