100 minute running time so the right length, but could have been cut a bit more by eliminating extra shots of reptiles consuming one another … this was a weird one, not sure what it was about, modernity versus prehistoric man .. Roeg definitely enjoyed shooting 19-yo (err, 14-yo?!?) naked Jenny Agutter cavorting in a waterhole (she was beautiful for sure) .. I didn’t hate this, it was capital A.R.T. art for sure, but it may have been a little too abstruse for these Neanderthal. “A provocative rumination on time and civilization,” yeah yeah I know.