Cooled detectors are typically contained in a vacuum-sealed case or Dewar and cryogenically cooled. In 2011 Gray announced that he wished to be cryogenically frozen after death. Geiss is cryogenically frozen in carbonite in an Episcopal service. I mean, we still have the head cryogenically frozen. She is cryogenically frozen throughout the movie and has no dialogue. The DeLorean features heavy doors supported by cryogenically preset torsion bars and nitrogen-charged struts. The other troopers had to be cryogenically imprisoned, but some escaped. Krasin also attempted unsuccessfully to cryogenically preserve Lenin's body. Gunn and Knox discuss trying to cryogenically preserve Fred.