Patrick Wilson turned down an acting career.
Patrick Wilson (American actor) . Wilson has also appeared in feature films such as The Phantom of the Opera ( 2004 ) , Little Children ( 2006 ) , Watchmen ( 2009 ) , Insidious ( 2010 ) , Insidious : Chapter 2 ( 2013 ) , and as demonologist Ed Warren in James Wan 's supernatural horror films The Conjuring ( 2013 ) and The Conjuring 2 ( 2016 ) , the latter four earning him a reputation as a `` scream king '' . On television , he starred in the CBS drama series A Gifted Man ( 2011 -- 2012 ) , and as Lou Solverson in the second season of FX 's anthology series Fargo ( 2015 ) , for which he received a second Golden Globe Award nomination . He has been cast as Orm Marius/Ocean Master in the DC Extended Universe superhero film Aquaman ( 2018 ) .