A new documentary from the BBC, "James Joyce's 'Ulysses' ", is being screened at various film festivals. Here is a review praising the film from the New York Sun. It was directed by Adam Low. "Mr. Low has assembled a murderer’s row of Anglo-Irish authors — Salman Rushdie, Colm Tóibín, Howard Jacobson, Eimear McBride, and Paul Muldoon all hold forth on Joyce’s genius."
People in the UK can watch the movie here. I haven't been able to figure out yet how people can watch it in the U.S.
Of course, Robert Anton Wilson read the novel over and over again and often referenced it.