I was an extra in the movie Eastern Condor, directed by and starring Sammo Hung Kam-Bo (or just Sammo Hung). According to the Oracle of Bacon, Sammo Hung was in Long feng zei zhuo zei (1990) with Agnes Aurelio, who was in JFK (1991) with Kevin Bacon.
Not sure how to calculate my Erdos number. Not sure I care too much, since mentioning my Erdos number would be a lot more likely to be rewarded with blank stares at social functions.
I was thinking that many biologists would be interested in knowing, say, a "Darwin number" or "Mendel number" detailing their ties to some of the more famous biologists of the world. I suspect that those might be difficult to calculate: neither Charles Darwin nor Gregor Mendel had students.