I Didn't Do It - 2012 Sealed to the Grave Alton Logan 2-4 was released on:
Canada: 20 July 2012
USA: 7 January 2013
Trenches - 2010 Shallow Grave 1-5 was released on: USA: 22 February 2010
The New Adventures of China Smith - 1954 A Grave in Sumatra 1-12 was released on: USA: 1954
Grave Behavior - 2012 was released on: USA: June 2014
Probably the main purpose it to prevent the grave from caving in because of the earth pressure or because heavy machinery is used for maintaining the cemetery. Another purpose of vaults (in this case of hermetically sealed ones only) is to protect the casket and the remains in itfrom ground water and insects.
It was in an unmarked grave. Clint Eastwood's character "Blondie" said he was writing the name of the grave on the bottom of a rock, then, after the three way shoot out it was revealed to Tuco that there was no name on the rock, because the gold was buried in an unmarked grave. When the gold was found the grave marker was simply a piece of unmarked wood.
he didnt die he went to mollys planet to put a rose on her grave
The Grave - 2015 was released on: USA: 2015
Out of the Grave - 1913 was released on: USA: 16 November 1913
A (sealed / air and watertight) burial vault or an (unsealed /non-protective) grave box.
Grave Desperation - 2015 was released on: USA: July 2015
A Grave Mistake - 2012 was released on: USA: June 2012
Shatterproof To the Grave - 2013 was released on: USA: 18 October 2013
The Grave Undertaking - 1917 was released on: USA: 9 December 1917
Grave Encounter - 2011 was released on: USA: 28 October 2011
Mass Grave - 2012 was released on: USA: 30 May 2012 (internet)
A Shallow Grave - 2012 was released on: USA: 11 October 2012 (limited)
Clementine's Grave - 2012 was released on: USA: 1 November 2012 (limited)