rumour mill has it that jacobi plays 'the professor' in episode 8/9 or some such,
then regenerates as john simm, making his original 'good guy professor' role turn out to be a double bluff in the final two parter as the evil master, or so I've heard
(
The Great Architect is still waiting for his account to be deleted on,
Tue 6 Mar 2007, 21:58,
archived)