ट्रिविया

Has acted in both the colour era and the black and white era of Doctor Who.

Has acted in both the James Bond Franchise and the Doctor Who Franchise (four roles).

Has acted in one Patrick Troughton Doctor Who serial, two Jon Pertwee serials and one Tom Baker serial.

Was considered for the roles of Bukovsky , Sir Percy, The Pathologist and The Prime Minster in Lifeforce(1985).

His parents were Polish immigrants to the UK.

Was considered for the role of Monsieur Leclerc in 'Allo 'Allo! (1982) before Jack Haig was cast in the role.

Of his four Doctor Who (1963) characters, the Archimandrite in The Androids of Tara: Part Two (1978) was the only one who was not killed.