- "Ravus Crayven, by order of two dash five seven of the Brotherhood Code of Judgment I have found you wanting and guilty of wrongly using of the Force and the crimes against humanity. By order of this sentence you are punishable by death and I Alexander Cain, Acolyte of the Brotherhood, and true servant of the Force will quicken your passing into Hell. How do you plead?"
- — Alexander Cain
- "William, I can sense you a half a parsec away."
- — Alexander Cain
Born 20 BBY, Alexander grew up in a small village on the planet Alderaan. Both of his parents were part of the Jedi Order. His mother Andria was a Jedi Knight before the Clone Wars and his father Horus was a Padawan dropout. Alex's parents met when they both were Padawans but Alex's father couldn't be restricted to the rules that the Order uphold. After Horus left the Order he kept an intament relationship with Andria who had stayed with the Order. Andria had obtained the rank of Jedi Knight when she had her first child Abel. After she found out she was pregnant she left the Order and both Andria and Horus moved to Alderaan where they started their family. Abel was admitted to the Jedi Order. Abel fought as a Padawan during the Clone Wars, but during Order 66 he was shot down by his own Clone Troopers.
When Alexander was just an Apprentice he met Laura who was Ogmis Cantrel other Apprentice. It was love at first sight and when they both gained the rank of Acolyte they decided to get married. Alexander and Laura had a son named Samuel Cain.
Alexander has a younger sister, Alicia Cain.
After Alexander obtaining the rank of Acolyte he joined the Sleepers secret intelligence organization. After becoming a Sleeper he set off to spy on the Galactic Empire, there he joined the Imperial Academy and graduated in the top of his class. He went into the intelligence field and work his way up to the rank of Commander in the Imperial Intelligence.
- Imperial Knights: Knights of the Empire (Cameo appearance)