A young architect is locked up in prison. He recalls his uncompromising youth and gradual sliding into the moral swamp of compromises. He was not alone. A group of his friends, dreamers and glass house builders, accompanied him.

In Warsaw in 1980, the Communist Party sends disgruntled radio reporter Winkel to Gdańsk to dig up dirt on the shipyard strikers - particularly on Maciek Tomczyk, an independent labour union leader whose father was killed in the December 1970 protests. Posing as sympathetic, Winkel interviews the people surrounding Tomczyk, including his detained wife, Agnieszka.