An elite trio of astronauts aboard a years-long, possibly compromised mission to Saturn’s moon Titan, gears up for a highly dangerous slingshot manoeuvre that will either catapult them to Titan or into deep space.

Britain, A.D. 117. Quintus Dias, the sole survivor of a Pictish raid on a Roman frontier fort, marches north with General Virilus’ legendary Ninth Legion, under orders to wipe the Picts from the face of the Earth and destroy their leader, Gorlacon.

A tough cop is dispatched to take down a serial killer who has been targeting police officers.