He has adopted a heavy German accent for some reason.

The voice on the other end said "wait" in a heavy accent.

"I do not speak English," she said with a heavy accent.

No one knew a word he was saying, because of his heavy Irish accent, but there wasn't a sound in the room.

Speaking in a heavy accent, she said that he no longer lived there.

A woman's voice with a heavy accent called softly from the other side of the door.

For some reason the guard turns out to have a heavy French accent.

From her heavy accent I had no doubt about that.

She says a guy with some kind of heavy accent dropped it off.

"I have seen nothing but the shadows," came the answer in a heavy accent.