GH (presumably somehow connected to "Guest House") is the code designation for a partial blue-skinned alien corpse that was introduced in "T.A.H.I.T.I.". The corpse is floating in liquid in a hollow cylindrical tube, and is missing legs and a pelvis, with tubes going into its organs. These appear to export substances that are synthesized into:
All connected elements and resources were seemingly buried with the collapse of the Guest House.
GH's bodily appearance is similar to Ronan the Accuser, a Kree in Guardians of the Galaxy.
- Agents of S.H.I.E.L.D.
- Skye's actress Chloe Bennet claimed that the blue alien corpse was from a Kree. She, however, stated that this was not official confirmation, since she was just guessing like most fans.
- Lady Sif tells Coulson that she has met many blue-skinned aliens. She mentions Interdites, Levians, Pheragots, Kree, Sarks, Centaurians, and Frost Giants.