Home People Steve Valentine Steve Valentine shows Steve Valentine shows Steve Valentine TV Shows (27) Supergirl (2015) As Mad Scientist, He was 49 years old Rosewood (2015) He was 48 years old Perception (2012) As Dr. Napoleon Messier, He was 45 years old The Good Guys (2010) He was 43 years old I'm in the Band (2009) As Derek Jupiter, He was 43 years old Cougar Town (2009) As Announcer #1 (voice), He was 42 years old Drop Dead Diva (2009) As Henri Malik, He was 42 years old Warehouse 13 (2009) As Val Preston, He was 42 years old Estate of Panic (2008) He was 42 years old The Middleman (2008) He was 41 years old Chuck (2007) As Von Hayes, He was 40 years old The Big Bang Theory (2007) As Kenneth, He was 40 years old Psych (2006) As Billy Lips, He was 39 years old Supernatural (2005) As Chef Leo, He was 38 years old House (2004) As Flynn, He was 38 years old Boston Legal (2004) He was 37 years old Monk (2002) As Karl Torini / The Great Torini, He was 35 years old Crossing Jordan (2001) As Nigel Townsend, He was 34 years old Nikki (2000) He was 33 years old CSI: Crime Scene Investigation (2000) As Tom Mularz is, He was 33 years old Providence (1999) He was 32 years old Charmed (1998) He was 31 years old Will & Grace (1998) As Kai, He was 31 years old Dharma & Greg (1997) He was 30 years old Lush Life (1996) He was 29 years old JAG (1995) He was 28 years old Melrose Place (1992) He was 25 years old
