At 1:46:22 roughly, we see one of the Space Marines. He's standing almost full on to the camera with a slight turn to screen right. He gets blasted and he dies.But at 1:46:29 he's back and in the same position.
The film's budget had been more than the first six Bond films added together, but Broccoli's gamble paid off. Upon release in the Summer of 1979, the film enjoyed huge success globally, and the film easily recouped its budget.