Carnosaur 2

Carnosauris a 1995 low budget sequel to Carnosaur, and the second of the Carnosaur franchise. It has a similar plot to Aliens, about a team of scientists who go to a nuclear mining facility to investigate a possible meltdown and instead find a large number of cloned dinosaurs who have been hidden there after the events of the first film. Carnosaurwas followed by a direct sequel titled CarnosaurPrimal Species, and an unofficial sequel titled Raptor.

When communications from the repository cease, a group of technicians and scientists are called on to investigate the power shortages. The facility, once a uranium mine, laboratory, and refinery, has become a classified government facility. The investigators find the place deserted and discover traces of a struggle in the mess hall. Three go to the control room to try and reboot the computer system, while the other three form a search party. They manage to locate Jesse, catatonic and in a state of shock.They take him back to the control room and demand answers from Major Tom McQuade, the head of the mission, who evades their questions. When they demand to leave, he refuses and orders them back to work, despite their continuing problems with the communications equipment. The main crew heads down to a lower level to investigate the situation while the pilot, Galloway and computer expert Moses stay in the control center with Jesse. On the lower level, the crew gets more and more suspicious but McQuade continues to act as if he knows nothing. The crew finds a huge tooth which seems to bother him. Then something drags a horrified Kahane down a tunnel and kills him. ........

Source: Wikipedia