Season 4

== Overview ==
* After four successful years and three and a half seasons in the role, Burgess Meredith left the role over fear of being typecast. He also left due to starring as The Penguin for 1966 Film and Television Series Batman. Doctor Who was also claimed to become a worthy rival to NBC’s newest sci-fi series. Star Trek. CBS aired four final episodes. But Thordis decided to stay on Doctor Who. Sydney however found a way to come up with a way to recast the Doctor as the time lord would regenerate into a new face and with a different personality. This would have also been Vera Miles last season to as she was to leave to film Follow Me Boys. Thus would also be a reintroduction to Danny Warren who would now become a companion. The last stories include The Power of The Daleks War Machines and The Tenth Planet
After Meredth left during the middle of season 4. Irwin came up with the idea of regeneration where a time lord dies and would change into a new face thus The new Doctor would be Darren McGavin who was cast as he was wanting to do something a tad bit different for him yet he only appeared in 2 seasons as he was to film 2 different movies The Great Soux Massacre and African Gold and appearing in episodes of Gunsmoke and appearing in two episodes of The Virginian. He was announced to continue the season of unfinished episodes Meredith didn't finish
== Cast ==
* Burgess Meredith as The Doctor
* Thordis Brandt as Sandy Ludwig
*Vera Miles as Gina Millard
*Pete Duel as Danny Warren
*Mel Blanc as The Daleks 
== Guest ==
Walter Cronkite as Himself 
Don Rickles as Morty Lennings 
TBD as Keeneth Arnold 
== Stories ==
* The War Machines
* The Smugglers
* The Power of the Daleks
* The Sightings
* The Tenth Planet
* The Space Trap
* Plague of the Daleks
* The Underwater
* The Moonbase
* The Macra Terror
* The Hounds of Time
* The Faceless Ones
* The Evil of the Daleks