For my UK Viewers who can't view this video on YouTube, I have come to save the day!
DESCRIPTION FROM ORIGINAL VIDEO:
"A little thing to spark interest in the missing episodes from the missing footage of the 60's to the lost color tapes of the 70's. This is how the Doctor Who Restoration Team did it. How they restored the long lost tapes to their former glory and how they restored color to "Doctor Who and the Silurians".
Currently, 97 episodes of 60's Who is still missing. For serials from the 1970's, some only existed in Black and White until they were restored to full color between the early 90's to the mid to late 2000's."
