What movie and television projects has Ryszard Wegrzyn been in?

While Ryszard Wegrzyn is a prominent figure in the Polish film industry, he is primarily known as a director and screenwriter. He is not an actor.

Here are some of his notable works:

Films:

* "The Secret of the Old Clock" (1989)

* "The White Bird" (2003)

* "The Last Supper" (2006)

* "The Father" (2008)

* "The House at the End of the Street" (2010)

Television:

* "The Adventures of the Little Polar Bear" (TV series, 2005-2007)

* "The Secret of the Old Clock" (TV series, 1989)

It's worth noting that these are just some of his projects, and there may be others that are not widely known.

To find a complete filmography, you can search for him on online film databases like IMDb or Filmweb.pl.