W2TCH

What? Where? When? (2006)

2006 • 2h 2m • Drama, Action • R
IMDb6.9/1031,228TMDB72%793Rotten Tomatoes63%Metacritic—
On October 4, 2026
#13912
13912th by Pulse movie online
2.9PULSEPulse MeterOur daily Pulse Meter measures public activity and popularity signals across the web.How it works →

Most Popular What? Where? When? Cast Members

Jackie Chan is the most popular What? Where? When? cast member right now, with a Popularity Score of 12.0. Updated October 5, 2026.

#
Cast
Popularity
1

Jackie Chan

Senior Inspector Chan Kwok Wing/52 years during filming
12.0
2

Daniel Wu

Joe Kwan/31 years during filming
5.5
3

Andy On Chi-Kit

Tin Tin Law/29 years during filming
5.1
4

Nicholas Tse Ting-Fung

Frank Cheng Siu Fung/25 years during filming
3.3
5

Yu Rongguang

Commander Chan/47 years during filming
3.2
6

Charlene Choi Chuek-Yin

Sa Sa/23 years during filming
2.3
7

Terence Yin Chi-Wai

Fire/30 years during filming
2.3
8

Ken Lo Wai-Kwong

Kwong/47 years during filming
2.2
9

Timmy Hung Tin-Ming

Tin Ming/30 years during filming
2.2
10

Charlie Yeung Choi-Nei

Ho Yee/31 years during filming
2.1
11

John Shum Kin-Fun

Eric Chow/54 years during filming
1.8
12

Andrew Lin Hoi

Hoi/36 years during filming
1.6
13

Hiro Hayama

Max Lung/31 years during filming
1.6
14

Philip Ng Wan-Lung

Philip/28 years during filming
1.6
15

Dave Wong Kit

Sam Wong/43 years during filming
1.5
16

Liu Kai-Chi

Commander Tai/52 years during filming
1.5
17

Wu Bai

Frank Cheng's Father/38 years during filming
1.5
18

Sun Chun

Chief Sp Kwan/49 years during filming
1.2
19

Carl Ng Ka-Lung

Carl/30 years during filming
1.2
20

Coco Chiang Yi

Sue Chow/29 years during filming
1.2
21

Tony Ho

Chui/41 years during filming
1.1
22

Sammy Hung Tin-Chiu

Tin Chiu/26 years during filming
1.1
23

Samuel Pang King-Chi

Sam/29 years during filming
1.0
24

Deep Ng Ho-Hong

Hong/22 years during filming
0.9
25

Tony Wong Yuk-Long

Officer at Lock-Up/56 years during filming
0.7