Conhecido(a) por:
Taste of Evil
Maurice 0.0
Nimitz de Volta ao Inferno
Screenplay 6.6
Doctor Who: The Tomb of the Cybermen
Writer 8.0
Anything Can Happen
Screenplay 0.0
Doctor Who: Revenge of the Cybermen
Writer 5.9
Doctor Who: The Highlanders
Writer 6.3
Doctor Who: The Celestial Toymaker
Script Editor 5.7
Doctor Who: The Tenth Planet
Writer 7.9
Doctor Who: The Massacre of St Bartholomew's Eve
Script Editor 7.2
Doctor Who: The Gunfighters
Script Editor 6.3
Doomwatch
Series Writer 6.1
Doctor Who: The Smugglers
Script Editor 5.8
Doctor Who: The Macra Terror
Script Editor 8.0
Doctor Who: The Faceless Ones
Script Editor 7.9
Doctor Who: The Moonbase
Script Editor 7.2
Doctor Who: The Underwater Menace
Script Editor 5.0
Doctor Who: The Ark
Script Editor 6.8
Doctor Who: The War Machines
Script Editor 7.4
Doctor Who: The Savages
Script Editor 7.2
Doctor Who: Real Time
Thanks 6.7
Doctor Who: The Savages
Script Editor 0.0
Doctor Who: The Evil of the Daleks
Script Editor 8.3
The First Lady
Writer 10.0
Diamonds
Writer 7.5
O Carona
Writer 6.3
Doctor Who
Writer 7.9