Art Garfunkel (as in Simon and Garfunkel) acts as Captain Nately.
Catch-22 with Richard Dreyfuss as Yossarian.
A BBC interview with Joseph Heller from 1980.
A 1984 interview with Joseph Heller on Heller's life and writing.
An interview with Joseph Heller on Closing Time, his sequel to Catch-22.
An interview with Joseph Heller from the Paris Review.
This news article is titled "Refugees fleeing terror caught in a legal Catch-22."
Battlestar Galactica, episode #313 has a character inspired by Catch-22's Milo Minderbinder.
The official band website.