Lam Ka Tung was who had a successful Hollywood career. Ka Tung's early acting career consisted of roles in various films, such as "Gen-X Cops" (1999) with Nicholas Tse, the foreign sequel "Infernal Affairs 3" (2003) with Tony Leung and the crime picture "Jihang Hu" (2004) with Andy Lau. Ka Tung also appeared in the action film "Infernal Affairs" (2004) with Andy Lau, the foreign "Yesterday Once More" (2004) with Andy Lau and "Wait 'Til You're Older" (2005). Ka Tung's film career continued throughout the early 2000s in productions like "Superkid" (2006), "I'll Call You" (2006) and the Amy Chum dramedy "Sinai M Yi Chou" (2006). Ka Tung also appeared in the foreign sequel "Election 2" (2007) with Louis Koo. Recently, Ka Tung tackled roles in "Triangle" (2009), the Joseph Chang crime thriller "Ballistic" (2009) and the Eric Tsang comedy adaptation "72 Tenants of Prosperity" (2010). Ka Tung also appeared in "Vengeance" (2010) with Johnny Hallyday. Most recently, Ka Tung acted in "Z Storm" (2015).