Danny Lee Sau-YinDanny Lee Sau-Yin was 37 in Thank You Sir as 'Commander Lee Ying'.
Joan Tong Lai-KauJoan Tong Lai-Kau was 25 in Thank You Sir as 'Mdm Tong Suk Yee'.
Alan Ng Siu-HungAlan Ng Siu-Hung was 28 in Thank You Sir as 'Office Alan Chung'.
Nick Cheung Ka-FaiNick Cheung Ka-Fai was 21 in Thank You Sir as 'Nick Cheung'.
Power Chan Kwok-PongPower Chan Kwok-Pong was 21 in Thank You Sir as 'Wong Wai Kit'.
Shing Fui-OnShing Fui-On was 34 in Thank You Sir as 'Kit's Father'.
Lisa Chiao ChiaoLisa Chiao Chiao was 46 in Thank You Sir as 'Fai's Mother'.
Kenneth TsangKenneth Tsang was 54 in Thank You Sir as 'Mr Tsang'.
Parkman Wong Pak-ManParkman Wong Pak-Man was 31 in Thank You Sir as 'Sgt Wong'.
Ivan Lai Kai-MingIvan Lai Kai-Ming was >> in Thank You Sir as 'Director'
Cho Wai-KeiCho Wai-Kei was >> in Thank You Sir as 'Director of Photography'Bob ThompsonBob Thompson was >> in Thank You Sir as 'Director of Photography'Parkman Wong Pak-ManParkman Wong Pak-Man was 31 in Thank You Sir as 'Screenplay'John Chow Cheung-GanJohn Chow Cheung-Gan was >> in Thank You Sir as 'Editor'
Joseph KooJoseph Koo was 56 in Thank You Sir as 'Original Music Composer'
Lowell Lo Koon-TingLowell Lo Koon-Ting was >> in Thank You Sir as 'Original Music Composer'Horace Ma Kwong-WingHorace Ma Kwong-Wing was >> in Thank You Sir as 'Art Direction'
Wong San
James Ha Chim-Si
Tse Wai-Kit
Ng Kwok-Kin
Ernest Mauser
Fei Pak