- For other uses, see Lucius Sejanus.
In 2364, The crews from the USS Centurion and USS Enterprise-D compared the point in history where Human and Magna Roman history diverged. They determined it was when Lucius Sejanus failed to overthrow Tiberius on Earth and he succeeded on Magna Roma. (TNG novel: The Captains' Honor)
In the BBC Mini-Series, 'I, Claudius' Lucius Aelius Sejanus was played by Patrick Stewart, later Jean-Luc Picard on Star Trek The Next Generation.