The Oseidon Adventure

The Oseidon Adventure is an audio drama based on the long-running British science fiction television series "Doctor Who". This audio drama was produced by Big Finish Productions.
This is the second part of a two-part story, the first part being "Trail of the White Worm".
Plot.
The Kraal attempt to invade the Earth, while the Doctor is trapped on their irradiated home world, Oseidon.
Critical reception.
"Doctor Who Magazine" reviewer Matt Michael found the casting and performances excellent, but the play "slightly misjudged" as a finale.