The GameDVD - 2015
"A 1970s Cold War spy thriller set in the world of espionage. It tells the story of the invisible war fought by MI5 as it battles to protect the nation from the threats of the Cold War"--www.imdb.com.
Publisher: [London] : BBC ; Burbank, CA : Distributed in the USA and Canada by Warner Home Video, c2015.
Characteristics: 2 videodiscs (ca. 354 min.) : sd., col. ; 4 3/4 in.