The Immunity Syndrome

Enterprise encounters huge single-cell organism.

This is a solid episode with strong dialogue and character moments.

The story is not exactly enthralling as it involves a fair amount of time on characters reacting to the view screen and discussing the problem. It is also somewhat reminiscent of 'Doomsday Device', but without the same level of tension and excitement.

It's strength lies in the dialogue and characterisation, particularly the central three. The rivalry and underlying affection between Spock and Bones is captured perfectly in their conflict over a possible resolution. Kirk is put through a number of difficult command moments and effectively presents a leader under pressure. Other characters such as Scotty and U'Hura contribute in smaller moments.

Generally, the dialogue, particularly the sci-fi aspect, feels natural. Hearing them sound out a problem in a logical and methodical way gives a plausibility to the notion that these characters are explorers and scientists dealing with the unknown.

Visually it is strong, with decent effects and enough interest generated by something that should really not be that compelling. The best aspect is watching the characters interact and the camerawork and editing keeps me watching.

All actors are on good form especially William Shatner, Leonard Nimoy and DeForest Kelley.