Raj, who couldn't even talk to women until the final episode last season on The Big Bang Theory (7 p.m., CBS/Ch. 2), is dating two women at once in tonight's installment. And, of course, he's wracked with guilt.Meanwhile, Penny and Sheldon are both wrestling with dilemmas. Penny struggles to decide if she should take a role in a cheesy movie; Sheldon struggles to decide between two gaming systems.Elsewhere on TV ...College baseball (6 p.m., BYUtv): Pacific at BYUOnce Upon a Time in Wonderland (7 p.m., ABC/Ch. 4): Jafar imprisons the Jabberwocky. (Season - and probably series - finale)Community (7 p.m., NBC/Ch. 5): The gang gets animated in the vein of ''G.I. Joe.''Hell's Kitchen(7 p.m., Fox/Ch. 13): The contestants have to make lobster ravioli.Under the Gunn (7 and 11 p.m., Lifetime): The designers have to draw inspiration from superheroes.The Millers (7:30 p.m., CBS/Ch. 2): Nathan tries to befriend a co-worker.Parks and Recreation (7:30 p.m., NBC/Ch. 5): Leslie helps organize the senior prom.Two and a Half Men (8 p.m., CBS/Ch. 2): Walden's ex-girlfriend invites him to her boutique opening.Grey's Anatomy (8 p.m., ABC/Ch. 4): A flu outbreak hits the hospital - including the doctors.Hollywood Game Night (8 p.m., NBC/Ch. 5): Jenna Elfman, Donald Faison, Bob Harper, Ellie Kemper, Joel Madden and Molly Shannon are the celebrity guests.American Idol (8 p.m., Fox/Ch. 13): Contestants face elimination.The Crazy Ones (8:30 p.m., CBS/Ch. 2): Zach promises he can get Brad Paisley to sing a jingle.Surviving Jack (8:30 p.m., NBC/Ch. 5): Frankie, George and Mikey ask Jack to coach them for baseball tryouts.Elementary (9 p.m., CBS/Ch. 2): A serial killer famous for biting his victims appears to have returned from the dead.Scandal (9 p.m., ABC/Ch. 4): Abby takes on Olivia's duties at the White House.Parenthood (9 p.m., NBC/Ch. 5): Zeek and Camille finally decide what to do about the house.Vikings (11 p.m., History): King Horik returns to Kattegat with a surprising proposition for Ragnar.