🌐EnglishEnglishDeutschEspañolFrançaisNederlandsTürkçeРусский한국어中文日本語EntityQ2264483· pop 6· linked from 152 articlesHarry Sullivanfictional character in Doctor WhoAvailable in 6 languagesEspañolFrançaisSerbiansimpleTürkçevia Wikidata sitelinks · CC0ConnectionsUNITEntityThe DoctorEntityCategoriesDoctor Who companionsEnglish male characters in televisionFictional British medical doctorsFictional lieutenantsFictional medical doctorsFictional Royal Navy personnelTelevision characters introduced in 1974UNIT personnel