1968-08-10 • 25 min
The TARDIS arrives on the planet Dulkis where the Doctor, Zoe and Jamie decide to have a quiet holiday. Only to find the Evil Dominators and their robotic slaves, The Quarks have arrived on a radioactive island, where they plan to detonate a bomb in the planet's core, which will turn the entire planet as source of radioactive fuel for their invasion fleet.
Ronald Allen
Rago
Arthur Cox
Cully
Philip Voss
Wahed
Malcolm Terris
Etnin
Nicolette Pendrell
Tolata
Felicity Gibson
Kando
Giles Block
Teel
Johnson Bayly
Balan
John Hicks
Quark
Gary Smith
Quark
Freddie Wilson
Quark
Kenneth Ives
Toba
Sheila Grant
Quarks (voice)