Peter Egan, the nominal star of this serial, makes his first appearance in episode 3. In the first two episodes we see his childhood, adolescence, and early adulthood. The pacing is very slow at the beginning. Flashback sequences would have alleviated this, but the programme can be seen as an excellent antidote to the frantic cutting of modern television productions.
This role is Egan's best performance I have seen to date. In one scene he sits in a restaurant with his father and you see his attitude melt from bitterness to unwilling humour by facial expressions alone. Egan also impressively portrays the ambiguousness of the enigmatic Magnus Pym, an ambivalence that inhabits every part of his life - personal or professional.
By episode 5 the story is in full flow, and the building sense of unease compels you to watch. Magnus's life looks set to unravel. His spy bosses, his wife, even his young son begin to perceive what kind of man he is. Only Magnus's father accepted him for himself, for there is a subtle but clear similarity between them. Again, Peter Egan is convincing enough for you to lose yourself in the drama.
One of the most fascinatingly mysterious characters is Axel, who crops up throughout Pym's life and, it seems, will be a major force in his destiny.