Caring For Mothers and Children, an obscure 2-part documentary looking at the GDR and how they set about towards achieving gender equality:
https://tankie.tube/w/dJHRFjS3yYjy3T8EXwPUhn
https://tankie.tube/w/u6XkjrMYW5yjqemf4b5ZtQ
It's less than 25 minutes altogether.