Claim: Liev Schreiber performed in a play by David Mamet.

Isaac Liev Schreiber -LRB- -LSB- ˈliː.ɛv -RSB- born October 4 , 1967 -RRB- , better known as Liev Schreiber , is an American actor , director , screenwriter , and producer . He became known during the late 1990s and early 2000s , having appeared in several independent films , and later mainstream Hollywood films , including the Scream trilogy of horror films , Ransom -LRB- 1996 -RRB- , Phantoms -LRB- 1998 -RRB- , The Sum of All Fears -LRB- 2002 -RRB- , The Omen -LRB- 2006 -RRB- , X-Men Origins : Wolverine -LRB- 2009 -RRB- , Taking Woodstock -LRB- 2009 -RRB- , Salt -LRB- 2010 -RRB- , Goon -LRB- 2011 -RRB- , Pawn Sacrifice -LRB- 2014 -RRB- , and Spotlight -LRB- 2015 -RRB- .   Schreiber is also a respected stage actor , having performed in several Broadway productions . In 2005 , he won the Tony Award for Best Featured Actor in a Play for his performance in the play Glengarry Glen Ross . That year , he made his debut as a film director and writer with Everything Is Illuminated -LRB- 2005 -RRB- , based on the novel of the same name . Schreiber has had further success in the television world , notably portraying the eponymous protagonist of the Showtime drama series Ray Donovan -LRB- 2013 -- present -RRB- ; the role has earned him four Golden Globe Award nominations and two Primetime Emmy Award nominations . He also narrates the HBO series 24/7 , as well as various PBS programs .