• 20 Videos, Slides, Films

• 17 DVDs

• 20 Doctor (Fictitious character)
• 6 Interplanetary voyages
• 3 Human-alien encounters
• 2 Dinosaurs
• 2 Sea monsters
• 1 Archaeologists
• 1 Aunts
• 1 Cults
• 1 Doctor Who (Fictitious character)
• 1 Extraterrestrial beings
• 1 K-9 (Fictitious character)
• 1 Life on other planets
• 1 Missing persons
• 1 Scientists
• 1 Space flight to Saturn
• 1 Television programs
• 1 Viruses

• 20 BBC Video (Firm)
• 16 British Broadcasting Corporation
• 11 Nathan-Turner, John, 1947-2002
• 8 Davison, Peter, 1951-
• 8 Fielding, Janet, 1953-
• 6 2 Entertain (Firm)
• 5 2 Entertain Video (Firm)
• 5 BBC Worldwide Americas, Inc
• 5 Strickson, Mark, 1959-
• 4 Baker, Tom, 1934-
• 4 Sutton, Sarah
• 3 BBC Cymru Wales
• 3 BBC Worldwide Americas, Inc.
• 3 Collinson, Phil
• 3 Hartnell, William, 1908-1975
• 3 Pertwee, Jon
• 3 Troughton, Patrick
• 3 Waterhouse, Matthew, 1961-
• 2 Barry, Christopher, 1925-2014
• 2 Black, John
• 2 Briggs, Nicholas
• 2 Byrne, Johnny
• 2 Canadian Broadcasting Corporation
• 2 Coburn, Anthonẏ

• 20 English

• 2 London (England)
• 1 Great Britain

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