Energetic Dr. Alice Váňová becomes the pit doctor at Mír Mine and spearheads a silicosis prevention study requiring miners to drink milk regularly. The miners, led by a tight-knit group, stubbornly refuse public participation. Determined union chair Janeček resorts to psychological tactics and pressure campaigns to force their compliance, turning a health initiative into a tense battle of wills.

Rudla Janecek

Ota Chochola

Masín

Hnízdo

Kubík

Justa

Kynkal

Franta

Dr. Alice Vánová

Karel Gott

Kodet

Dr. Kalas

Mirek

Hnízdová

Acting

Acting

Acting

Acting

Acting
July 29, 1977

Rudla Janecek

Ota Chochola

Masín

Hnízdo

Kubík

Justa

Kynkal

Franta

Dr. Alice Vánová

Karel Gott

Kodet

Dr. Kalas

Mirek

Hnízdová

Acting

Acting

Acting

Acting

Acting
