Jack laughed and ran a hand restlessly through his thick black hair.

Jack saw where my attention had gone and laughed.

Jack threw back his head and laughed like a loon.

Jack laughed and wondered if the youthful woman was flirting with him.

Jack laughed, got up, and started out of the room.

Jack laughed in spite of himself, then walked over to Laurie.

If the situation hadn't been quite so ridiculous Jack would have laughed.

It was funny - if he hadn't been so terrified, Jack would have laughed.

Jack comes in while the writers are watching and laughs so hard that he vomits.

I want Jack to be happy and rich and laughing at the rest of us.