Sanctum was released on 02/04/2011.
No, Sanctum Cave is a fictional location depicted in the movie "Sanctum," released in 2011.
Inner Sanctum - 1954 was released on: USA: 9 January 1954 UK: 3 October 1955
Inner Sanctum - 1954 Handle with Care 1-21 was released on: USA: 29 May 1954
Inner Sanctum - 1954 Queen of Spades - 1.20 was released on: USA: 22 May 1954
Inner Sanctum - 1954 The Sisters 1-14 was released on: USA: 10 April 1954
Inner Sanctum - 1954 Identity Unknown - 1.19 was released on: USA: 15 May 1954
Inner Sanctum - 1948 was released on: USA: 15 October 1948 Germany: 24 April 1991 (TV premiere)
Sanctum was filmed in Australia.
Inner Sanctum - 1954 A Second Life 1-9 was released on: USA: 6 March 1954
Inner Sanctum - 1954 The Silent Bride 1-22 was released on: USA: 5 June 1954
Inner Sanctum - 1954 Hour of Darkness 1-29 was released on: USA: 24 July 1954
Inner Sanctum - 1954 Family Skeleton 1-26 was released on: USA: 3 July 1954