Hello, Larry Season 2 Episode 10 Thanksgiving Crossover (II) ( Air Date 1979-11-28 ) Genre Comedy category. Overview "The Alders go to New York City one more time, as Larry tries to pitch the sale of a television station he wants to manage to Philip Drummond's company. The crossover starts on Diff'rent Strokes S02E10 Thanksgiving Crossover (I).".