Jan Wolski (/ˈvɒlski/; 29 May 1907 – 8 January 1990)[1] was out driving a horse-drawn cart early on 10 May 1978 when he says he was suddenly attacked by two "short, green-faced humanoid entities" about 5 feet (1.5 m) tall.

[7] (Artist's Rendition) Wolski then claims that he was taken aboard the ship with two additional entities he met near the flying object.

The grass where the craft had been had signs of usage in it, being "trodden down covered with dew and paths coming in all directions."

A six-year-old boy claims to have witnessed a bus-like craft hover over a barn, then climb high into the sky and vanish.

[3] Wolski explained these memories in an interview with Henryk Pomorski and Krystyna Adamczyk in July 1978, two months following the incident.

The audio tape of the interview was kept in a private archive for a long time before being released to the public.

A short comic book about the event, titled Przybysze (English: The Visitors), drawn by Grzegorz Rosiński and written by Henryk Kurta, was published in 1978.