There’s a lovely opening scene with Barlow and Watt. Watt’s home alone (his wife – a GP – is away for the week) and has invited Barlow around for a slap up meal (prepared before she left by Mrs Watt – this was the 1970’s after all).
There’s some nice character building here (we see Watt’s vulnerable side for a fleeting moment) but the scene does have a plot purpose – a locum doctor calls round asking for the surgery keys. Watt hands them over, but the next day we learn that the man wasn’t a doctor after all …
We can put this terrible lapse down to the fact that both had clearly imbibed a substantial amount of alcohol. In the cold light of day Barlow is forced to eat humble pie in front of Dr Mancroft (Raymond Huntley). Johns and Huntley share several excellent scenes – there’s nothing more enjoyable than watching two old timers squaring off against each other.
Aberration is the first episode to feature a major role for DC Forest (Julie Hallam). Forest is remarkably cheeky (talking back to both Barlow and Watt) and Hallam’s performance is quite broad. Because the other regulars are all pretty naturalistic, Hallam’s overexuberance is more noticeable.
Apart from the stolen prescription pads, the villain – James (Gary Waldhorn) – has also pinched several patient’s files. That we’re in less enlightened times is demonstrated when homosexuality is classed alongside child molesting as the sort of aberration which would be ideal fodder for a blackmailer. The inoffensive-looking Norman Bird (as Tomkins) is wheeled on as a bondage fetishist (he’s one of the unlucky people being blackmailed by James).
Although Barlow and Watt are clearly having an off-day (plucky young Forest tracks down James all by herself) Aberration is an interesting time capsule of the period.