This are the top 100 most popular Nonfiction TV series on iTunes USA today May 22, 2018. Browse the charts from other TV series genres to find more amazing new TV series to watch, buy and download.

1 Million Dollar American Princesses: Meghan Markle, Season 1 Million Dollar American Princesses: Meghan Markle, Season 1
Million Dollar American Princesses: Meghan Markle
2 The Looming Tower, Season 1 The Looming Tower, Season 1
The Looming Tower
3 The Coronation, Season 1 The Coronation, Season 1
The Coronation
4 Meghan Markle: An American Princess Meghan Markle: An American Princess
Meghan Markle: An American Princess
5 The Royal Wedding The Royal Wedding
The Royal Wedding
6 Anthony Bourdain: Parts Unknown, Season 11 Anthony Bourdain: Parts Unknown, Season 11
Anthony Bourdain: Parts Unknown
7 Carriers At War, Season 1 Carriers At War, Season 1
Carriers at War
8 The Turpin 13: Family Secrets Exposed The Turpin 13: Family Secrets Exposed
The Turpin 13: Family Secrets Exposed
9 Ancient Aliens, Season 11 Ancient Aliens, Season 11
Ancient Aliens
10 World War II In Colour World War II In Colour
World War II In Colour
11 One Strange Rock, Season 1 One Strange Rock, Season 1
One Strange Rock
12 War and Military Collection War and Military Collection
War and Military Collection
13 Blue Planet II Blue Planet II
Blue Planet II
14 Fareed Zakaria GPS Fareed Zakaria GPS
Fareed Zakaria GPS
15 James Cameron's Story of Science Fiction James Cameron's Story of Science Fiction
James Cameron's Story of Science Fiction
16 Meghan & Harry: A Revolutionary Romance Meghan & Harry: A Revolutionary Romance
Meghan & Harry: A Revolutionary Romance
17 The Daily Show with Trevor Noah The Daily Show with Trevor Noah
The Daily Show With Trevor Noah
18 The Queen at 90 The Queen at 90
The Queen at 90
19 Diana, 7 Days Diana, 7 Days
Diana, 7 Days
20 Civilizations Civilizations
Civilizations
21 The Story of Diana The Story of Diana
The Story of Diana
22 Orchard House: Home of Little Women Orchard House: Home of Little Women
Orchard House: Home of Little Women
23 First Civilizations First Civilizations
First Civilizations
24 Ancient Black Ops Ancient Black Ops
Ancient Black Ops
25 Iron Chef America, Season 13 Iron Chef America, Season 13
Iron Chef America
26 Natalie Wood: An American Murder Mystery Natalie Wood: An American Murder Mystery
Natalie Wood: An American Murder Mystery
27 The Vietnam War: A Film By Ken Burns and Lynn Novick The Vietnam War: A Film By Ken Burns and Lynn Novick
The Vietnam War: A Film By Ken Burns and Lynn Novick
28 Untold History of the United States Untold History of the United States
Untold History of the United States
29 Diana: In Her Own Words Diana: In Her Own Words
Diana: In Her Own Words
30 Battlefront WWII: Road to Victory Battlefront WWII: Road to Victory
Battlefront WWII: Road to Victory
31 Diana: Seven Days That Shook the World Diana: Seven Days That Shook the World
Diana: Seven Days That Shook the World
32 Hunting Hitler, Season 1 Hunting Hitler, Season 1
Hunting Hitler
33 Whitney. Whitney. "Can I Be Me"
Whitney. "Can I Be Me"
34 Epic Warrior Women, Season 1 Epic Warrior Women, Season 1
Epic Warrior Women
35 Giada on the Beach, Season 1 Giada on the Beach, Season 1
Giada on the Beach
36 Planet Earth II Planet Earth II
Planet Earth II
37 Fixer Upper, Season 5 Fixer Upper, Season 5
Fixer Upper
38 Prince Philip: The Plot to Make a King Prince Philip: The Plot to Make a King
Prince Philip: The Plot to Make a King
39 Full Frontal with Samantha Bee, Vol. 7 Full Frontal with Samantha Bee, Vol. 7
Full Frontal with Samantha Bee
40 Hunting Hitler, Season 3 Hunting Hitler, Season 3
Hunting Hitler
41 American Experience: The Great War American Experience: The Great War
American Experience: The Great War
42 Nazi Hunters Nazi Hunters
Nazi Hunters
43 Combat Ships, Season 1 Combat Ships, Season 1
Combat Ships
44 America The Story of Us America The Story of Us
America The Story of Us
45 Fixer Upper, Season 4 Fixer Upper, Season 4
Fixer Upper
46 Anthony Bourdain: Parts Unknown, Season 10 Anthony Bourdain: Parts Unknown, Season 10
Anthony Bourdain: Parts Unknown
47 The Men Who Built America: Frontiersmen The Men Who Built America: Frontiersmen
The Men Who Built America: Frontiersmen
48 Hunting Hitler, Season 2 Hunting Hitler, Season 2
Hunting Hitler
49 Air Disasters, Season 9 Air Disasters, Season 9
Air Disasters
50 The Royal Wedding Highlights The Royal Wedding Highlights
The Royal Wedding
51 Fixer Upper: Behind the Design, Season 2 Fixer Upper: Behind the Design, Season 2
Fixer Upper: Behind the Design
52 Citizen Rose, Season 1 Citizen Rose, Season 1
Citizen Rose
53 Secrets of Highclere Castle Secrets of Highclere Castle
Secrets of Highclere Castle
54 Million Dollar American Princesses, Season 1 Million Dollar American Princesses, Season 1
Million Dollar American Princesses
55 Fixer Upper, Season 2 Fixer Upper, Season 2
Fixer Upper
56 The Blue Planet The Blue Planet
The Blue Planet
57 Walking With Dinosaurs Walking With Dinosaurs
Walking With Dinosaurs
58 Casey Anthony: An American Murder Mystery, Season 1 Casey Anthony: An American Murder Mystery, Season 1
Casey Anthony: An American Murder Mystery
59 MythBusters, Season 15 MythBusters, Season 15
MythBusters
60 The Defiant Ones, Season 1 The Defiant Ones, Season 1
The Defiant Ones
61 Top Gear, Season 25 Top Gear, Season 25
Top Gear
62 America's Greatest Threat: Vladimir Putin America's Greatest Threat: Vladimir Putin
America's Greatest Threat: Vladimir Putin
63 Monarchy, The Complete Series Monarchy, The Complete Series
Monarchy
64 Ancient Aliens, Season 10 Ancient Aliens, Season 10
Ancient Aliens
65 Fixer Upper: Behind the Design, Season 1 Fixer Upper: Behind the Design, Season 1
Fixer Upper: Behind the Design
66 Long Way Down Long Way Down
Long Way Down
67 Harry Potter: A History of Magic Harry Potter: A History of Magic
Harry Potter: A History of Magic
68 The Murder of Laci Peterson The Murder of Laci Peterson
The Murder of Laci Peterson
69 Ghost Adventures, Vol. 19 Ghost Adventures, Vol. 19
Ghost Adventures
70 Henry & Anne: The Lovers Who Changed History Henry & Anne: The Lovers Who Changed History
Henry & Anne: The Lovers Who Changed History
71 Joseph Campbell and The Power of Myth with Bill Moyers Joseph Campbell and The Power of Myth with Bill Moyers
Joseph Campbell: The Power of Myth
72 Marcia Clark Investigates the First 48 Marcia Clark Investigates the First 48
Marcia Clark Investigates The First 48
73 How the Universe Works, Season 6 How the Universe Works, Season 6
How the Universe Works
74 How the Universe Works, Season 5 How the Universe Works, Season 5
How the Universe Works
75 Europe's Last Warrior Kings, Season 1 Europe's Last Warrior Kings, Season 1
Europe's Last Warrior Kings
76 The Tesla Files, Season 1 The Tesla Files, Season 1
The Tesla Files
77 Wicked Tuna, Season 7 Wicked Tuna, Season 7
Wicked Tuna
78 Unmasking a Killer Unmasking a Killer
Unmasking a Killer
79 NOVA Wonders NOVA Wonders
NOVA Wonders
80 Good Bones, Season 3 Good Bones, Season 3
Good Bones
81 House Hunters Renovation, Season 14 House Hunters Renovation, Season 14
House Hunters Renovation
82 Chopped, Season 38 Chopped, Season 38
Chopped
83 Queen & Country Queen & Country
Queen & Country
84 Best Baker in America, Season 1 Best Baker in America, Season 1
Best Baker in America
85 The Dead Files, Vol. 12 The Dead Files, Vol. 12
The Dead Files
86 Aerial Cities, Season 1 Aerial Cities, Season 1
Aerial Cities
87 Love It or List It, Season 14 Love It or List It, Season 14
Love It or List It
88 Boise Boys, Season 1 Boise Boys, Season 1
Boise Boys
89 Abuse of Power, Season 1 Abuse of Power, Season 1
Abuse of Power
90 Life Below Zero, Season 9 Life Below Zero, Season 9
Life Below Zero
91 Disappeared, Season 9 Disappeared, Season 9
Disappeared
92 Nature: Natural Born Rebels Nature: Natural Born Rebels
Nature: Natural Born Rebels
93 Salvage Dawgs, Season 9 Salvage Dawgs, Season 9
Salvage Dawgs
94 America's Test Kitchen, Season 18 America's Test Kitchen, Season 18
America's Test Kitchen
95 Monster in My Family, Season 1 Monster in My Family, Season 1
Monster in My Family
96 Dead of Night, Season 1 Dead of Night, Season 1
Dead of Night
97 The First 48, Vol. 2 The First 48, Vol. 2
The First 48
98 Escaping Polygamy, Season 1 Escaping Polygamy, Season 1
Escaping Polygamy
99 Deadly Intelligence, Season 1 Deadly Intelligence, Season 1
Deadly Intelligence
100 Pool Kings, Season 3 Pool Kings, Season 3
Pool Kings

The top 100 Nonfiction TV series chart is updated daily using actual iTunes sales data.