S1·E6 – Hitting the Right Note

2003-12-18 • ? min

After the Shalka unleash their plan to destroy Earth's atmosphere, the Doctor and Alison must find a way to defeat them and save humanity.

Cast

Richard E. Grant

The Doctor (voice)

Sophie Okonedo

Alison Cheney (voice)

Diana Quick

Prime (voice)

Conor Moloney

Greaves (voice)

Derek Jacobi

The Master (voice)

Craig Kelly

Joe (voice)