I have read and heard alot of bellyaching about TV shows that have cultural references in them as though this makes those shows worse somehow. Nothing could be further from the truth. There are times when a reference to a movie, TV show, or historical event can enhance the story. Like any literary device, it's all in how you use it.
The biggest complaint people have is that many of today's shows are just a bunch of cultural references strung together. This sort of thing goes back to the late 70's. It was started and developed by the great skecth comedy series
SCTV. Dave Thomas even proudly states that they were the first to use multiple references within a sketch. The one he was referring to was their take off of
Fantasy Island. They used the narrative structure of that show to incorporate references to
Casablanca,
The Wizard of Oz,
Road to Morocco, as well as a typical Fred Astaire/Ginger Rogers dance sequence (I'm not sure exactly which movie it comes from). I couldn't find that sketch, but I did find one constructed in a similar way. It's something called
My Factory, Myself. It's obviously a spoof of
Norma Rae but it also contains elements of
The China Syndrome and
Kramer vs Kramer as well.