The Transit of Venus (audio story)

Publisher's summary
The year is 1770, and daring explorer Captain James Cook and his crew on the Endeavour are navigating the Pacific Ocean.

Into their midst come strangers: the First Doctor and Ian Chesterton, who are believed to have come from Venus. But the TARDIS is lost to them - along with both Susan and Barbara - and Ian makes an enemy of the ship's chief scientist, Joseph Banks.

Why is Banks acting strangely? Could it be that the travellers are not the only visitors from the stars?

Plot
to be added

Cast

 * Ian Chesterton - William Russell
 * Joseph Banks - Ian Hallard

Continuity

 * Ian states that Susan told Barbara and him about her travels with the Doctor prior to their arrival in 1963. (DW: An Unearthly Child) He refers to Quinnis (DW: The Edge of Destruction, CC: Quinnis) and the metal seas of Venus (DW: Marco Polo) as well as the four time travellers' later encounters with the Daleks and the Thals (DW: The Daleks), the Voords (DW: The Keys of Marinus) and the Aztecs (DW: The Aztecs).
 * Several mentions are made of the Sense Sphere and of the telepathic enhancemen that Susan experienced there. (DW: The Sensorites)