The first of the India Jones adventure movies, Raiders Of The Lost Ark was released in 1981.
It stars Harrison Ford (as Indiana Jones) and Karen Allen (as Marion Ravenwood).
Set in 1936, it spreads across the world with action in South America, Asia and Africa.
The prize, that Germany is also after, is the ark of the covenant.
There’s plenty of action and well-presented settings, hence the budget of $20 million.