The play “Hurry to Do Good” by Mikhail Roshchin is based on an unusual situation. The head of the Myakishev family, returning from a business trip, brings with him a teenage girl whom he saved from suicide. Thus, Olya Solentseva’s non-children’s drama invades the measured life of a capital family, which becomes a moral test for those around her. The playwright shows how sometimes it is important not only to do, but also to defend good.