Best bets for May 2: Ethical crisis for “Big Bang”
1) “The Big Bang Theory,” 8 p.m., CBS. With only four episodes left, TV’s best comedy points to a big possibility: Sheldon and Amy might win the Nobel Prize he’s always assumed he would get. Tonight, they face a temptation: Their prime competition is a duo played by Kal Penn and Sean Astin (shown here); now Kripke has proof that the latter plagiarized his college thesis. Read more…