Allies - UNIT

A Guide to Classic Who references (and other references) including friends of the Doctor.

UNIT is an international science and military organisation created to combat threats from alien encroachment on Earth.

Allies - K-9

A Guide to Classic Who references in New Who episodes.  Meet the Friends of Doctor Who...

K-9 was the name given to a series of robot dogs, companions to the Fourth Doctor and Sarah Jane Smith.

Allies - Sarah Jane Smith

A Guide to Classic Who references in New Who episodes.  Meet the Friends of Doctor Who...

Sarah Jane Smith was an investigative journalist and companion to the Third and Fourth Doctor, and star of her own failed spin-off "K-9 & Company."