
Acting
John Middleton Lankester Paul (20 April 1921 – 23 February 1995) was an English actor. He is best known for his television roles, particularly as Dr Spencer Quist in Doomwatch (1970–1972) and Marcus Agrippa in I, Claudius (1976), both for BBC Television.
Description above from the Wikipedia article John Paul (actor), licensed under CC-BY-SA, full list of contributors on Wikipedia.

Selling Hitler
as Karl Wolff

Cry Freedom
as Wendy's Father

Eye of the Needle
as Home Guard Captain

The Bunker
as Gen. Wilhelm Keitel

Antony & Cleopatra
as Canidius

Romeo and Juliet
as Montague

Doomwatch
as Dr. Quist

Cromwell
as General Digby

Some Girls Do
as Test Pilot (uncredited)

The Desperados
as Sheriff Lacey

Selling Hitler
as Karl Wolff · 1 ep.

Hammer House of Mystery and Suspense
as Matt Helston · 1 ep.

That's My Boy
as Cyril Openshaw · 1 ep.

1990
1 ep.

The New Avengers
as Doctor · 1 ep.

I, Claudius
as Agrippa · 1 ep.

Victorian Scandals
as The Principal · 1 ep.

Crown Court
1 ep.

Tom Brown's Schooldays
1 ep.

Doomwatch
as Dr. Spencer Quist · 1 ep.
The Curse of the Mummy's Tomb
1964