Doug Savant is known for playing Tom Scavo on the ABC dramedy series Desperate Housewives , among other roles .
He is known for his roles as Matt Fielding on Melrose Place and Tom Scavo on the ABC dramedy series Desperate Housewives. Doug Savant first gained notice for playing a younger version of Mac McKenzie ( played by Kojak alumnus Kevin Dobson ) on the CBS night time soap opera Knots Landing .
Doug Savant