Cast
- Colin Baker (The Doctor)
- Christopher Benjamin (Henry Gordon Jago)
- Trevor Baxter (Professor George Litefoot)
- Juliet Aubrey (Velpina)
- Catherine Harvey (Felina)
- Charlie Norfolk (Ursina)
- Hugh Ross (Vepaja / Thraskin)
Doctor Who - The Sixth Doctor Adventures
Doctor Who: Voyage to Venus
Written by Jonathan Morris
Starring Colin Baker Christopher Benjamin