Photos of recent events: Most expensive TV shows of all time
Some time ago, TV series were considered a second-rate product, made particularly to entertain housewives. However, streaming services have revolutionized this concept. Now, TV shows can easily compete with feature films in terms of quality and budget. Showrunners do not skimp on breathtaking special effects and sky-high salaries for actors from the A-list. For instance, the fourth season of "Stranger Things" cost a whopping $30 million per episode. Here's a look at some of the most expensive TV shows of all time.