They're in frigid Norway and he's always wearing shorts. Seems pretty gay to me. :-)
And Janet Leigh's breasts always look like a couple of torpedoes suspended in mid-air. A lot of engineering must have gone into her bras.
Prior to the mid-1990s, straight guys wore short pants, bathing suits, and running shorts that were actually short and form-fitting, and it was considered perfectly normal.
As for Miss Leigh's bosom: the engineer responsible for that suspension system deserved a special award.
And he was playing a Viking?
Not sure I'm believing that, either.