Open the Box (audio story)

 was the third and final story in the audio anthology Revisitations, produced by Big Finish Productions. It was written by Roy Gill and featured Jemma Redgrave as Kate Stewart, Ingrid Oliver as Petronella Osgood, James Joyce as Josh Carter, Ramon Tikaram as Vikram Shindi and Pik-Sen Lim as Doctor Chin Lee.

Publisher's summary
In the years since the Stangmoor Prison incident, Captain Chin Lee found a new calling. She now heads up an international organisation, dedicated to meditation and 'mental fortitude' training.

But there is a menace deep inside the Pandora Institute. And Kate, Osgood and Josh must face their darkest fears...

Plot
Osgood has a dream where Kate is disappointed in her for being unable to do the calculations necessary to assist her and Josh against alien vehicles similar to helicopters. She wakes up at the headquarters of the Pandora Institute, which she, Kate and Josh are investigating due to the Ministry of Defence mandating courses there. At breakfast, deputy director Seth Hyer takes Miles McLellan to discuss the panic attack he had on the helicopter and unsuccessfully invites Kate to fill in the psychometric report. Kate takes Osgood away from the surveillance and tells her that the real reason she brought her and Josh was because of the seemingly random deaths of the Pandora Institute's clients.

Josh listens to Pandora's meditation podcast, which aims to reconnect him with "his truest self", but hurries out of his room when he hears somebody scream. He forces his way past Seth and finds Miles's bruised body, which Seth claims is the result of him banging against the wall to kill himself. Josh is unconvinced and goes with Seth for his one-to-one coaching session and is forced to face his fear of being controlled. Overheard by Kate and Osgood, Seth welcomes Dr Chin Lee back to the island.

Kate, Osgood and Josh go to a pool that Lee and Seth discussed. Osgood abseils into it and falls, as does Josh, into the water where a creature roars. Kate finds herself in a session with Lee, who explains that Kate agreed to be treated with amplified alpha waves which made her enter a deep meditative state in which she faced her fear of losing her team. Lee points out that her vision has taught her that she will survive even without her team and that she is stronger than she knows, but Kate is dismissive of the process and confronts her about the deaths of her clients and her past. When Lee tells her that has been using a Keller creature's empathic powers at the institute, Kate notices and removes a tranceiver from her.

Osgood updates Colonel Shindi with her hologram projector and Josh tells her about Miles's death. At the mortuary, Osgood finds that Miles's time of death was at the same time that she and Kate saw Seth welcome Lee, meaning that Seth was in two places at once. Seth finds them and controls Osgood and Josh with hidden transmitters, but loses contact because of the removal of Lee's amplifier disc. He uses a matter transmitter to go and re-establish control with her.

to be completed

Cast

 * Kate Stewart - Jemma Redgrave
 * Osgood - Ingrid Oliver
 * Colonel Vikram Shindi - Ramon Tikaram
 * Captain Josh Carter - James Joyce
 * Doctor Chin Lee - Pik-Sen Lim
 * Seth Hyer - Jonathan Christie
 * Miles McLellan / Voice of Pandora / Server / Orderly / Pilot - Simon Hepworth

Continuity

 * Kate talks about the Stangmoor Prison incident and Chin Lee recalls being under the influence of the Keller Machine. (TV: The Mind of Evil)
 * Josh and Osgood reference their doubles from a parallel universe. (AUDIO: False Negative)
 * Kate mentions that as a girl she spent her holidays at an holiday camp in Cromer. (TV: The Three Doctors)