| Test Of Nerve | |
|---|---|
| Big Finish Productions audio drama | |
| Series | Sarah Jane Smith |
| Release no. | 3 |
| Written by | David Bishop |
| Directed by | Gary Russell |
| Produced by | Gary Russell Jason Haigh-Ellery |
| Length | 65 minutes |
Sarah Jane Smith: Test of Nerve is a Big Finish Productions audio drama based on the long-running British science fiction television series Doctor Who. It stars Elisabeth Sladen reprising her role as Sarah Jane Smith. It was released 5 September 2002.
The London Underground will suffer a horrific terrorist attack unless Sarah can stop it. Will she have to sacrifice a close friend in order to save a city?
The London Underground was previously the setting for the Doctor Who story The Web of Fear