Goofs: In the scene George is using the camera, he's first seen without the yellow cap he wore in Bedrock. When he's about to take the picture, the cap is on his head. But after the Flintstones and Rubbles vanish with the time machine, George's cap is missing again. Later, when Jane is making lunch for her family, she had distributed all the meat slices between the plate and the pigasaurus disposal. But when George enters to get the plate, it seems Jane's distributing those last slices again as the stack of meat was slightly lower than before.