We don't have a biography for Isaac O'Sullivan yet. Hang in there, or go ahead and contribute one.
Known For
Credits
Cast Credits
Vikings (2013)
Guest starring as Alfred
(5 episodes)
- Episode 4x20: The Reckoning (Feb 1, 2017)
- Episode 4x19: On the Eve (Jan 25, 2017)
- Episode 4x17: The Great Army (Jan 11, 2017)
- Episode 4x15: All His Angels (Dec 28, 2016)
- Episode 4x14: In the Uncertain Hour Before the Morning (Dec 21, 2016)