sentences:  It was also featured in a BBC TV show in the UK named Miriam's Big American Adventure, hosted by Miriam Margolyes.Harrison was the headquarters of the defunct Missouri and North Arkansas Railroad, which provided passenger and freight service from Joplin, Missouri, to Helena in Phillips County in eastern Arkansas, from 1906 until its disestablishment in 1946.A segment of the route between Seligman, MO and Harrison, AR was operated as the Arkansas & Ozarks Railroad from 1948 to 1960.