Julius Caesar's legate in Gaul, Titus Labienus was the original Marc Antony, a friend to Caesar in his early days and a critical piece to Caesar's victories in Gaul.  But when Caesar crossed the Rubicon, Labienus sided with the Republic, fighting under Pompey to preserve the government, until one day at Munda he found himself face to face with his old friend Caesar in a fight for his life.