Friday: On Kitchen Nightmares, cranky chef Ramsay visits the Old Neighborhood Restaurant in Arvada, Colo. Of course, major changes are needed. 8 p.m., Fox.
Saturday: Kentucky Life celebrates Earth Day by traveling to adventure tourism hot spot Dawson Springs, pizzeria and climbing supply shop Miguel's Pizza, the Red River Gorge Trail crew, and Grit magazine homesteader of the year award winners Randy and Jennifer Luethje. 8 p.m., KET.
Sunday: ABC celebrates Easter and springtime with two Charlie Brown specials. First up is It's the Easter Beagle, Charlie Brown, the 1974 cartoon in which Linus has more Great Pumpkin-like delusions. Then Charlie Brown tries to keep his little league team together in Charlie Brown's All Stars. 7 p.m., ABC.
Sunday: Lifetime's Devious Maids returns in an episode directed by executive producer Eva Longoria. Of course, there is a lot of chicanery going on. 10 p.m., Lifetime.
Sunday: Chicago "superstation" WGN joins the original series game with Salem, a scripted drama in which the Salem witch trials actually are a charade put on by real witches. 10 p.m., WGN.
Contra Costa Times | Staff Reports