Tom and Dion try to put together a definitive list of must see classic movies for people who haven't seen many old movies. That's three choices each, so you will leave with a list of six, which will give you some homework.
This is the gag that I've been doing at the end of my show- it's different every time because I'm working it with local guys. But these guys had to be the best so far- with no rehearsal they pulled off the "heckling barbershoppers" routine. And their singing was great too. Have a look.