Batman (1966)

S1E28 The Pharaoh's in a Rut

Just in the nick of time, Bruce escapes from a cart teetering on the edge of a cliff. As Batman, he sets out to apprehend King Tut, but the tables turn when the villain captures him. Batman finds himself subjected to a bizarre form of torment as King Tut methodically drops small pebbles onto his head. Meanwhile, Robin races against the clock, determined to locate and rescue his mentor before it's too late.