Saturday’s Highlights: 'Harry Potter and the Deathly Hallows — Part 2' HBO
Saturday Night Live: Former cast member Will Ferrell returns to host, with musical guest Usher (11:29 p.m. NBC).
Casting Food Network Star: This new special spotlights the audition process for contestants on the culinary competition (9 p.m. Food).
Pirates of the Caribbean: At World’s End: Johnny Depp, Orlando Bloom and Keira Knightley star in the 2007 entry in the swashbuckling series (8 p.m. ABC).
Notes From the Heart Healer: Ted McGinley and “General Hospital’s” Genie Francis star in this new adoption-themed made-for-cable drama (8 and 10 p.m. Hallmark).
Winnie the Pooh: A.A. Milne’s honey-loving hero and his pals in the Hundred Acre Wood are back in this 2011 animated adventure (8 p.m. Starz).
Baseball: The Angels take on the Rangers (10 a.m. Fox), the Royals challenge the White Sox (4 p.m. WGN America) and the Dodgers host the Rockies (6 p.m. FS Prime).
Golf: The Players Championship continues with third-round action in Ponte Vedra Beach, Fla. (11 a.m. NBC).
Soccer: The Galaxy play the Montreal Impact (1 p.m. KDOC) and D.C. United meets the Houston Dynamo (1:30 p.m. NBCSP).
NASCAR: The Showtime Southern 500 gets underway at Darlington Raceway in Darlington, S.C. (3:30 p.m. Fox).
Hockey: The NHL playoffs continue with Game Seven between the Washington Capitals and the New York Rangers (4:30 p.m. NBCSP).
Basketball: The NBA playoffs continue, with teams TBA (5 p.m. TNT).
Photo: Warner Bros. Pictures