Born in New York City to a theatrical family, Slater made his television debut at the age of eight on the ABC soap opera One Life to Live. He attended the Dalton School, the Professional Children's School, and the Fiorello H. LaGuardia High School of Music & Art and Performing Arts. In the 1990s, Slater starred in a number of big-budget films, including Robin Hood: Prince of Thieves (1991), Interview with the Vampire (1994), Broken Arrow (1996), and Hard Rain (1998) as well as cult films like Pump Up the Volume (1990) and True Romance (1993). His other notable films include roles in 3000 Miles to Graceland (2001), Windtalkers (2002), Alone in the Dark (2005), Bobby (2006), Nymphomaniac (2013), King Cobra (2016), The Wife (2017), and The Public (2018). Combined with his film roles, Slater has also starred in television shows such as My Own Worst Enemy (2008), Breaking In (2011-2012) and Mind Games (2012).
In addition to his live-action roles, Slater has had an extensive voice-acting career, with roles in FernGully: The Last Rainforest (1992), The Ten Commandments (2007), Igor (2008), and Mune: Guardian of the Moon (2017). He narrated the second season of Prehistoric Planet (2002-2003) and the Discovery Channel documentary miniseries Dinosaur Planet (2003), and voiced the character Slater in Archer (2014-2016), and Ushari in The Lion Guard (2016-2019). He has also been the voice of Floyd Lawton / Deadshot in the DC Animated Movie Universe since 2017.
Roles in Idea Wiki
- Justice League Dark: Mortal Kombat - Floyd Lawton / Deadshot (voice)