A film about an outstanding philosopher, logician - born in 1902 Dominican Father Professor Joseph Maria Bochenski. Documentary about a man whose life was extraordinary. Lancer, military chaplain, participant in three war campaigns - as a lancer in 1920, as a soldier in the Independent Operational Group "Polesie" under General Franciszek Kleeberg, and finally as a member of the Second Polish Corps in the Battle of Monte Cassino. From 1964 to 1966 he was rector of the University of Freiburg in Switzerland, founder of the Institute of Eastern Europe, and author of many books on philosophy and logic.