Saturday on TV

Kings (7 p.m., Ch. 5): King Silas takes David with him on a pilgrimage.

MLS (7:30 p.m., digital Ch. 2.2): FC Toronto at Real Salt Lake

Ellen's Bigger, Longer and Wider Show (7 p.m., TBS): This year's edition of Ellen DeGeneres' variety show includes performances by Kanye West and magician David Blaine.

Harper's Island (8:01 p.m., Ch. 2): Abby confronts the killer, but the guests start thinking he may have an accomplice.

Eli Stone (9 p.m., Ch. 4): Maggie and Eli face each other in court.

House Bunny (10 p.m,. Starz): Anna Faris stars as a Playboy bunny-turned-sorority house mother in this 2008 comedy. (PG-13)

Sunday on TV

Soccer (noon, ESPN): The United States is in the finals of a major FIFA event for the first time ever. It's Team USA vs. Brazil in the championship game of the Confederations Cup. (The third-place game — Spain vs. South Africa — airs at 6:55 a.m. on ESPN2.)

Merlin (7 and 8 p.m., Ch. 5): A witch poisons Camelot's drinking water; then she tries to poison Merlin.

Hitler's Stealth Fighter (7 and 10 p.m., National Geographic): A team of aeronautical engineers tries to determine if an advanced batwing-shaped jet fighter found in a German facility in the final months of World War II had stealth capabilities.

Impact (8 p.m., Ch. 4): The conclusion of this increasingly dopey two-part TV movie in which the Earth is about to be destroyed when the moon crashes into it.

Masterpiece Mystery! (8 p.m., Ch. 7): Crime novelist Ariadne Oliver and Poirot try to save James Bentley, who has been sentenced to die for the murder of Mrs. McGinty.

Army Wives (8 and 10 p.m., Lifetime): Pamela and Chase move into a new house.

Law & Order: Criminal Intent (9 and 10 p.m., USA): A celebrity chef's girlfriend and business partner are killed; the host of a TV crime show is murdered.

True Blood (10 p.m., HBO): Bill has to ask Eric for help after Sookie is attacked by some kind of creature.

In Plain Sight (11 p.m., USA): The son of a new witness disappears.