Terminator 2: Judgment Day
They leave in a SWAT van, with the T-1000 chasing them, first in a helicopter, then a liquid nitrogen truck. The truck crashes into a steel mill, this makes the tank to open and liquid nitrogen to spill all over the place, freezing the T-1000. Even though the Terminator breaks him into many small pieces by shooting him, they thaw and come back together. The T-1000 and Model 101 begin to fight hand to hand, with the T-1000 stabbing him through the power cell with a metal pole, switching him off. The T-1000 then goes to hunt John, he turns himself into a Sarah copy. As John finds the two Sarah's, the Terminator, who had turned itself back on using a different power source, shoots the T-1000 with a grenade launcher, throwing it back into a pit of molten metal, melting it.