Indiana Jones and the Temple of Doom
They stay the night at Pankot Palace. While there, a big man tries to kill Jones. Jones finds a secret door and find a large underground temple underneath the palace run by the Thuggee people. He sees the three Sankara Stones there. The three of them watch their leader, Mola Ram, sacrifice a man by pulling out his heart and lowering him into a lava pit where he burns to death. The Thuggees see them and capture them.