The alien antics conclude on the season finale of "The Neighbors" (8:30 p.m., ABC, TV-PG). Having
recently attended a Broadway show, the gang takes the next logical step for ultimate tourists: a trip to Atlantic City. Frivolity comes to an abrupt end when they receive a call from their home planet. Is it time to return to Zab-
vron? That appears to be up to ABC programmers, who have yet to renew or cancel this series. Look for George Takei and Mark Hamill as familiar faces from home.
---Speaking of sitcoms with uncertain futures, "Whitney" (8 p.m. and 8:30 p.m., NBC, TV-14) also ends its season tonight. In the season finale, Whitney catches her therapist doing something deeply disturbing and begins to question her professionalism.
---An old-fashioned soap opera in all the worst ways, the Canadian series "Bomb Girls" (8 p.m. and 9 p.m., Reelz, TV-PG) enters its second season. Set in a munitions factory during World War II, "Girls" features overlapping stories of high drama, including women worried about their men at the front, an out-of-wedlock pregnancy, a secretive lesbian
worried about exposure and blackmail and a rich heiress "doing her part" for the war effort.
The stories might work if the dialogue wasn't so jaw-dropping and obvious and if "Girls" wasn't staged as a series of musical fashion shoots interrupted by campy melodrama. Look for Meg Tilly in a starring role as a mother figure in more ways than one. "Girls" is best ap-
preciated as a hoot -- a stylish period piece misfire.
---The satirical IFC sketch show "Portlandia" stamped the city of Portland, Ore., with an attitude. Now, "The Real World" (10 p.m., MTV, TV-14), the great-granddaddy of all reality television, moves to Portland to partake in the city's particular ambiance. MTV promises near-immediate romances; heated, jumping-on-the-couch arguments; psychological warfare; and a dog named Daisy. So it really doesn't matter if things get "real" in Portland or Sheboygan, Wis. Help yourself.
---A killer targets Roy on "Arrow" (8 p.m., CW, TV-14).
---Finalists compete on a two-hour "American Idol" (8 p.m., Fox, TV-14).
---Molly Shannon guest stars as Frankie's visiting sister on "The Middle" (8 p.m., ABC, TV-PG).
---A media fixture discovers she's pregnant by her rapist on "Law & Order: Special Victims Unit" (9 p.m., NBC, TV-14).
---A tiff between Claire and Cameron requires intervention on "Modern Family" (9 p.m., ABC, TV-PG).
---"NOVA" (9 p.m., PBS, TV-PG) examines Russian meteor strikes.
---A suspect evades capture on "Boston's Finest" (9 p.m., TNT, TV-14).
---Grief descends after a failed rescue on "Chicago Fire" (10 p.m., NBC, TV-14).
---Rayna enters the talk show circuit to discuss divorce rumors on "Nashville" (10 p.m., ABC, TV-PG). This is the first original epi-
sode to air since February.
---John scrambles to save Hicks on "Southland" (10 p.m., TNT, TV-MA).
---"Operation Repo" (10 p.m., truTV, TV-14) enters its 11th season. How did I miss the first 10? Tonight: The shop opens up in Las Vegas.
College pals (Rob Lowe, Demi Moore, Andrew McCarthy, Judd Nelson, Ally Sheedy and Mare Winningham) careen from graduation to midlife crises in about six months flat in the 1985 Brat Pack epic "St. Elmo's Fire" (8:30 p.m., VH1 Classic).
---A challenging attitude on "Survivor" (8 p.m., CBS, TV-PG).
---Multiple corpses show signs of ritual trauma on "Criminal Minds" (9 p.m., CBS, r, TV-14).
---A new vampire killer emerges on "Supernatural" (9 p.m., CW, TV-14).
---A port in the storm for Noah on "Suburgatory" (9:30 p.m., ABC, TV-14).
---A minister is murdered at a gravesite on "CSI" (10 p.m., CBS, r, TV-14).
---Eva Mendes is scheduled on "The Daily Show With Jon Stew art" (11 p.m., Comedy Central).
---Seth Green, Charles Phoenix and the Milk Carton Kids appear on "Conan" (11 p.m., TBS).
---Tim McGraw, Luke Bryan and Rascal Flatts are booked on "Chel sea Lately" (11 p.m., E!, r).
---Carl Edgar Blake II sits down on "The Colbert Report" (11:30 p.m., Comedy Central).
---Jay Leno welcomes Kristin Chenoweth and Josh Groban on "The Tonight Show" (11:35 p.m., NBC).
---Bruce Willis, Kareem Abdul-Jabbar and Divine Fits appear on "Jimmy Kimmel Live" (11:35 p.m., ABC).
---Kathie Lee Gifford and Dido visit "Late Night With Jimmy Fallon" (12:35 a.m., NBC).
---Craig Ferguson hosts Don Rickles and Radha Mitchell on "The Late Late Show" (12:35 a.m., CBS).
Kevin McDonough can be reached at firstname.lastname@example.org.