The Incredible Hulk Vol. 1 (1962-1999) #324

Plot

With the Hulk and Banner merged once again, he is restrained at Gamma Base as his reintigration is unstable and he continues to switch from one to the other; In fact, Banner tries to emerge from the Hulk's chest and kill himself while the jade giant is forced to protect his weaker half; The Hulk escapes from his restraints and is chased toward Samson's nutrient bath by SHIELD; Ross tries to monkey with the equipment being used to cure Banner of the Hulk and, when Rick intervenes, Ross knocks him into the bath; The Hulk is submerged in the same tank and busts out of the side as the grey version of the Hulk but he quickly reverts to Banner and the threat of the Hulk seems to be under control forever.