At the Birdcage Theater, one of the cowboys sees the juggler, "Professor Gilman" and says "Aw! Professor Gilman? I seen him in Bisbee. He catches things." To which another cowboy stands up, pulls a gun and says "Hey, Professor! Catch this!" and shoots one of the bowling pins he's juggling. This is based on a true anecdote told in the Time Life book series "The Old West-Gunfighters" profile of the OK Corral shootout. As in real life, the juggler raced off stage yelling "My God! They're really shooting at us!" Actually...."Professor" Gillam was performing a show in which blanks would be fired at him, and he would spit slugs out of his mouth that he had already prepared, when the cowboy made his "Catch this" remark.
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