The Power of River Song (audio story)

 was the third and final story in the audio anthology Incursions, produced by Big Finish Productions. It was written by Guy Adams and featured Jemma Redgrave as Kate Stewart, Ingrid Oliver as Petronella Osgood, James Joyce as Josh Carter, Warren Brown as Sam Bishop, Tracy Wiles as Jacqui McGee and Alex Kingston as River Song.

Part one
UNIT has been assigned to monitor the switch-on of a revolutionary new power system – they know from experience such things can be tricky.

Nearby, Osgood and Lieutenant Bishop investigate mysterious disappearances – and appearances of trans-temporal phenomena. Kate would like to ask the Director some questions, but she's proving strangely elusive...until there's a murder.

Part two
There's a dead body in the power station. River Song is the prime suspect. And Kate is most concerned by the identity of the victim.

Meanwhile, Sam and Jacqui chase Vikings, while Osgood finds herself out of time. As deadly predators focus their attention on Earth, it seems activating the power of River Song could spell the end of everything...

Plot
to be added

Cast

 * Kate Stewart - Jemma Redgrave
 * Osgood - Ingrid Oliver
 * River Song - Alex Kingston
 * Captain Josh Carter - James Joyce
 * Jacqui McGee - Tracy Wiles
 * Lieutenant Sam Bishop - Warren Brown
 * Mr Chant - Enzo Squillino Jnr
 * Leif / Wampeerix - Leighton Pugh

Continuity

 * Jacqui correctly guesses this isn't UNIT's first encounter with dinosaurs. (TV: Invasion of the Dinosaurs)
 * River Song says that she is the actual River Song and that she is "the definite article, you might say", mimicking the Doctor on his regeneration into his fourth incarnation. (TV: Robot)
 * Kate Stewart says she can't change history, '"not one line". The Doctor also said the same thing to Barbara Wright in his first incarnation. (TV: The Aztecs)
 * River has met the Brigadier. (AUDIO: The Blood Woods, Rivers of Light)