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Churchill's Secret (2016)

2016 • 1h 41m • Drama, History • TV-PG
JustWatch▼ 3#18882IMDb6.8/101,639TMDB63%26Rotten Tomatoes—Metacritic—
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On September 25, 2026
#81349▲ 37233
81349th by Pulse movie online
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Most Popular Churchill's Secret Cast Members

Matthew Macfadyen is the most popular Churchill's Secret cast member right now, with a Popularity Score of 3.24. Updated September 27, 2026.

#
Cast
Popularity
1

Matthew Macfadyen

Randolph Churchill/41 years during filming
3.2
2

Michael Gambon

Winston Churchill/75 years during filming
2.7
3

Romola Garai

Millie Appleyard/33 years during filming
2.5
4

Lindsay Duncan

Clemmie Churchill/65 years during filming
2.4
5

Alex Jennings

Anthony Eden/58 years during filming
2.3
6

Rachael Stirling

Sarah Churchill/38 years during filming
1.9
7

Tara Fitzgerald

Diana Churchill/48 years during filming
1.9
8

Bill Paterson

Lord Moran/70 years during filming
1.7
9

Matthew Marsh

Lord Beaverbrook/61 years during filming
1.5
10

James Wilby

Brendan Bracken/58 years during filming
1.5
11

John Standing

Lord Camrose/81 years during filming
1.4
12

Christian McKay

Christopher Soames/42 years during filming
1.3
13

Patrick Kennedy

Jock Colville/38 years during filming
1.1
14

Chris Larkin

Rab Butler/48 years during filming
1.0
15

Eloise Webb

Young Diana/12 years during filming
1.0
16

Ian Mercer

Sgt Murray/54 years during filming
0.8
17

Jon Wennington

Delegate (uncredited)/50 years during filming
0.8
18

Daisy Lewis

Mary Churchill/31 years during filming
0.8
19

Dixie Egerickx

Young Sarah Churchill/10 years during filming
0.7
20

Matilda Sturridge

Rosie Hopper/27 years during filming
0.7
21

Harper Gray

Young Nicholas Soames
0.4