My favorite ubiquitous unknown character actor of all time is probably amazing Whit Bissell, this guy….

…who appeared in many classic films and tons of TV series despite having the dramatic range of a mannequin. But Sheb Wooley is the focus of this “Duty to Remember” post. I love performers who excel in multiple realms, and while Sheb isn’t quite in Hedy Lamar’s league (but who is?), he was versatile, and has one distinction that nobody is likely to equal, ever.

Sheb was best known for his role in Westerns. He was a regular cast member in the famous TV series “Rawhide,” renowned as the show that made Clint Eastwood a star and for the memorable theme song sung by Frankie Lane (“Move em out!”). He also played the brother of the dreaded villain in “High Noon” who had vowed to kill Sheriff Gary Cooper, and was one of the three Miller accomplices gunned down by Cooper (and Grace Kelly) in the climax of one of the greatest Westerns ever made. Decades later, Sheb had a key role in another classic: he was the high school principal who hires disgraced college basketball coach Gene Hackman to take over a tiny Indiana school’s basketball team in “Hoosiers.”

That’s just the normal stuff, though. Sheb Wooley was also a successful Country music star and songwriter (often under the name “Ben Colder”) and in 1958, penned and performed one of the most memorable novelty songs in a decade filled with them. That’s Sheb singing “The Purple People Eater” in the video above. His most impressive distinction, however, was as the voice actor for the Wilhelm scream, the stock recording of a man in the process of a experiencing a violent death. Because it has been used in in nearly 750 films including the first three “Star Wars” movies and the original “Indiana Jones” films, Sheb Wooley has “appeared” in more movies than any American actor. And his scream, which you can enjoy here, is still being used in new productions (it’s a film school in-joke), so Wooley’s voice keeps acquiring new roles. The most current list is here.

I must mention that the actor who is probably Sheb’s runner up for the title of “Most Film Credits Ever” is James Hong, the actor best known, perhaps, as the annoying maitre’d at the Chinese restaurant Jerry, George, Kramer and Elaine futilely wait to dine at in a famous episode of “Seinfeld.” Hong, who is 97, has inflated his own list of credits with his work as a voice actor, and has over 600 credits.

No hit songs, though, and no immortal scream.