The police witnessed his departure and never guessed that he was the strange ally who had helped down crime a few nights before.

Strange times make for strange allies, but sometimes those are the best.

Who else has access to strange allies from lands we never even heard of?

Arilyn was past worrying what the forest elves would make of such strange allies.

If politics makes strange allies, so does real estate.

Our strange ally, Man, was like nothing else in this universe.

"My illness chose me," Potter once observed, and called the disease a "strange shadowy ally".

And in that instant, as he considered his strange, young ally, Spock suddenly realized what he found so familiar about him.

When at last the invaders lay dead, the eyes of all the Northmen settled upon their strange ally.