Photo SpecialTV's Sexiest Guys

MATTHEW FOX

"I'm feeling sexy as hell," says the 38-year-old Lost star, whose rugged good looks and medical degree have the ABC show's stranded crash victims looking up to him. "He's a Richard Gere type – dashing and debonair," says costar Evangeline Lilly. And it turns out the drama's good doctor – who in real life is a husband and father of two – has useful survival skills: "I love going into the mountains with nothing but a 55-lb. pack on my back and a fly rod."