《Whata Wonderful World》Cast

Andy Lau Tak-wah, BBS, MH, JP (Chinese: 劉德華, born 27 September 1961) is a Hong Kong actor, singer, lyricist and film producer. He has been one of Hong Kong's most commercially successful film actors since the mid-1980s, performing in more than 160 films while maintaining a successful singing career at the same time. In the 1990s, Lau was branded by the media as one of the Four Heavenly Kings of Cantopop.

Chung Chun-to (born 23 February 1953), known by his stage name Kenny Bee, is a Hong Kong singer, musician and actor. He is best known as the singer of the group the Wynners, and as a solo artist who has been active in the Hong Kong entertainment industry for nearly three decades.

Kent Cheng Jak-si (born 22 May 1951) is a Hong Kong film and television actor. He has won twice the best actor award in the Hong Kong Film Awards.

Theresa Lee (born February 25, 1970), also known as Lee Yee Hung, is a Hong Kong-born Canadian actress. She moved to Canada with her family at age 6 and grew up in the Edmonton area. She attended Archbishop MacDonald High School and University of Alberta, graduating with an honors degree in psychology.