The movie revolves around Bryan Mills (played by Liam Neeson), a former CIA operative who has retired to spend more time with his estranged daughter, Kim (played by Maggie Grace). However, his life takes a dramatic turn when Kim is kidnapped by a human trafficking ring in Bangkok. With no leads and limited resources, Bryan sets out on a mission to rescue his daughter, using his exceptional skills to track down the kidnappers and bring them to justice.