The Twilight Zone - The Rip Van Winkle Caper

Four thieves steal $1 million in gold bullion in a train robbery and hide the money in a mountainside cave. The four plan to go into suspended animation for approximately 100 years when they hope to awaken as extremely rich men with their heist long forgotten. When they awaken, they're not quite sure what year it is. One of them, De Cruz, has his eye on getting as much of the gold for himself as he possibly can. The world they have awakened in isn't exactly what they had hoped for