My answer would be Castaway on the Moon. It's about a man stranded on an island, but within site of the city he comes from. He can't get off the island, so he starts a life on it. In the city, there's Or if you prefer British comedy, there's a recluse with a telescope who sees him on the island and tries to communicate with the castaway.
Or if you prefer British comedies, there's always Bullshot.