Friday’s Highlights

SERIES

Ghost Whisperer: Melinda (Jennifer Love Hewitt) tries to help Ned (Christoph Sanders) stop a ghost out for revenge at the Grandview radio station after the station broadcasts humiliating secrets. Aidan Lucas guest stars in the new episode (8 p.m. CBS).

Medium: The ghost of a suspected murderer contacts Allison hoping to clear his name in this new episode (9 p.m. CBS).

Shark Tank: The unscripted series returns with a full slate of entrepreneurs pitching their ideas in hopes of obtaining funds from the resident moguls. Tonight’s hopefuls include a husband and wife running a child care business, and the creator of a new salad dressing (9 p.m. ABC).

Dollhouse: Topher tries to reconstruct Echo’s original personality and memories in this repeat (9 p.m. Fox).

Bill Moyers Journal: While Wall Street is back in the black and the push for more regulation seems stalled, Americans are still struggling to keep their homes and jobs. Moyers takes a hard look at the recovery with David Corn and Kevin Drum (9 p.m. KCET).

Ghost Adventures: Zak, Nick and Aaron get locked down in the Wolfe Manor Hotel in Clovis, a former sanitarium and convalescent home they believe may be haunted (9 p.m. Travel).

Numb3rs: Don (Rob Morrow) and the team investigate the theft of scratch-off lottery tickets, but the case takes an unexpected twist when one of the perpetrators killed in a robbery turns out to be a former lottery winner. Michael O’Neill, Nicole Sullivan and Allison Smith guest star in the new episode (10 p.m. CBS).

20/20: The news magazine follows up with British model Katie Piper, on the road to recovery after being doused with sulfuric acid (10 p.m. ABC).

Sanctuary: Magnus and the team rescue passengers and crew from a sinking ship, taking them back to Sanctuary for medical treatment (10 p.m. Syfy).

Now on PBS: The newsmagazine takes viewers to the fight against the Taliban and Al Qaeda, in Waziristan, inside Pakistan’s border, where many of the enemy fighters and leaders are based (10:30 p.m. KCET).

MOVIES

Viva Las Vegas: Elvis Presley plays driver Lucky Jackson, who comes to Sin City in search of money for a new engine and a win in the Las Vegas Grand Prix. Ann-Margret also stars in this 1964 musical, airing at 3:15 p.m. on TCM, part of the 20-hour Presley movie marathon that ends with a 9 p.m. showing of 1957’s “Jailhouse Rock.”

Kelly’s Heroes: Clint Eastwood stars as a GI in World War II Europe who hatches a scheme to steal a fortune in gold from the Nazis. Telly Savalas, Gavin MacLeod, Don Rickles, Donald Sutherland, Stuart Margolin, Harry Dean Stanton and Carroll O’Connor also star (8 p.m. AMC).

SPORTS

Basketball: The Boston Celtics visit the Atlanta Hawks (5 p.m. ESPN); the Lakers visit the Portland Trail Blazers (7 p.m. KCAL). The Cleveland Cavaliers visit the Denver Nuggets (7:30 p.m. ESPN).

Boxing: Middle-weights Roman Karmazin vs. Dionisio Miranda, from Glendale. (7 p.m. ESPN2).

English Premier League Soccer: Hull City vs. Chelsea (4:30 a.m. ESPN2).