A computer scientist has created a fascinating chart of top 25 deadliest actors of all time by on-screen kills.

Drawing on the the database of MovieBodyCounts database, Randal Olson created a mostly complete list that shows that Arnold Schwarzenegger is the deadliest man in movies.

A couple surprises on the list are Charlie Sheen and Michael Clarke Duncan, who has more on-screen kills than Chuck Norris (102).

In an accompanying blog post, Olson notes a couple of interesting facts:

• Uma Thurman is deadliest woman with 77 on-screen kills.

• 150 of Tomisaburo Wakayama's 226 kills came in the film "Lone Wolf and Cub: White Heaven in Hell" (1974). It is considered the highest kill count by any one person in a film.