Jim Beaver

"Harper's Island" (Thursday, April 9, at 10 p.m. on CBS)

This 13-week whodunit's 25 potential suspects will be killed off one by one, reality-show-style, until the killer is revealed. Suspects include Harry Hamlin, Jim Beaver and Christopher Gorham, who played Henry Grubstick, ... more Betty's love interest on "Ugly Betty" its first two seasons.