As Daniel Radcliffe's stunt double in the Harry Potter films, David Holmes' work has been seen worldwide by millions of people. Tragically an on-set accident ended what David calls "the best job in the world," leaving him paralyzed. Like the on-screen character he helped bring to life, David is determined to continue seeking adventure and living life to the fullest despite mounting obstacles.
On the last day of the first manned mission to Mars, a crew member of Tantalus Base believes he has made an astounding discovery – fossilized evidence of bacterial life. Unwilling to let the relief crew claim all the glory, he disobeys orders to pack up and goes out on an unauthorized expedition to collect further samples. But a routine excavation turns to disaster when the porous ground collapses and he falls into a deep crevice. His devastated colleagues attempt to recover his body. However, when another vanishes, they start to suspect that the life-form they have discovered is not without danger.
Quan is a humble London businessman whose long-buried past erupts in a revenge-fueled vendetta when the only person left for him to love – his teenage daughter – dies in an Irish Republican Army car bombing. His relentless search to find the terrorists leads to a cat-and-mouse conflict with a British government official whose own past may hold the clues to the identities of the elusive killers.
The world’s top bodyguard gets a new client, a hitman who must testify at the International Court of Justice. They must put their differences aside and work together to make it to the trial on time.