it is a Second Doctor serial featuring the Cybermen, which would make it an easy story to sell. On top of that, it introduces Zoe to the TARDIS crew, making "The Wheel in Space" quite significant.

The time-traveling box in "Doctor Who," called the TARDIS, is easily the coolest part of the show. It's capable of traveling any direction through space and time — so it can visit any planet at ...

The Second Doctor and companion Jamie McCrimmon take a trip into deep space, only to come face to face with the Cybermen. Show more Vintage sci fi taking us on adventures in time and space ...

The Daleks' Masterplan and The Wheel in Space: classic adventures, once thought lost forever. And in a documentary from 2009, Shaun Ley brings us the lowdown on Doctor Who's missing episodes and ...