W2TCH

Nanny McPhee and the Big Bang (2010)

2010 • 1h 49m • Fantasy, Comedy • PG
JustWatch▼ 34#3383IMDb6.1/1040,573TMDB63%1,908Rotten Tomatoes76%Metacritic52
On October 2, 2026
#3925▼ 175
3925th by Pulse movie online
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Most Popular Nanny McPhee and the Big Bang Cast Members

Ralph Fiennes is the most popular Nanny McPhee and the Big Bang cast member right now, with a Popularity Score of 5.91. Updated October 4, 2026.

#
Cast
Popularity
1

Ralph Fiennes

Lord Gray/47 years during filming
5.9
2

Emma Thompson

Nanny McPhee/51 years during filming
5.1
3

Ewan McGregor

Rory Green/39 years during filming
5.1
4

Maggie Gyllenhaal

Isabel Green/32 years during filming
3.6
5

Maggie Smith

Agatha Rose Doherty/75 years during filming
3.5
6

Asa Butterfield

Norman Green/13 years during filming
3.4
7

Rhys Ifans

Phil Green/43 years during filming
2.6
8

Daniel Mays

Blenkinsop/32 years during filming
2.6
9

Nonso Anozie

Sergeant Jeffreys/31 years during filming
2.3
10

Bill Bailey

Farmer MacReadie/46 years during filming
1.6
11

Ed Stoppard

Lieutenant Addis/35 years during filming
1.5
12

Sinéad Matthews

Miss Topsey/30 years during filming
1.5
13

Sam Kelly

Mr. Docherty/66 years during filming
1.4
14

Eros Vlahos

Cyril Gray/15 years during filming
1.2
15

Katy Brand

Miss Turvey/31 years during filming
1.1
16

Lil Woods

Megsie Green/12 years during filming
1.1
17

Toby Sedgwick

Enemy Pilot
0.8
18

Rosie Taylor-Ritson

Celia Gray/15 years during filming
0.8
19

Oscar Steer

Vincent Green/8 years during filming
0.8
20

Nathan Robinson

Soldier/27 years during filming
0.6