
Socratis Otto is an Australian film, theatre and television actor. He is best known for his roles in television series Young Lions as Justin Carmody.
Otto in Wentworth played Maxine Conway.
Otto had a guest role in Australian children's television series Outriders in 2001 followed by a leading role in drama series Young Lions in 2002 as Justin Carmody.
In 2009, Otto played the lead role of Charles Darwin in drama-documentary Darwin's Brave New World.

Socratis as Mr Harris in Nautilus
He appeared in television series Dance Academy in 2010 as Adam the Psychologist and in 2011 had a guest stint on Home and Away as Detective Robert Robertson. This was followed by guest roles in television series Rake, The Doctor Blake Mysteries and Serangoon Road.
After leaving Wentworth Otto also appeared in Born to Spy, The Flood and would produce Pearly Gates and HomeSpun. In 2024, Otto appeared in long awaited series Nautilus.