In which film did Arnold Schwarzenegger first portray the character Conan the Barbarian?

Conan the Barbarian

What material is a traditional ice hockey puck made from? Which country's territory includes the Azores Islands? Which country’s capital is Tallinn? In Belgium, children receive presents from a figure named Saint Nicholas accompanied by which mischievous companion? Which Marvel character famously becomes Hulk’s close ally and wife in the comics?