When Covid eliminates Alex Grant's college graduation

His grandfather Henry has too much time on his hands. He tries to stay out of trouble while his wife Carolyn convalesces from Covid but he is soon dragged onto the hunt for a mass murderer.

His cousin Shelley, a retired hitman

Is there to cover his back while Shelley’s wife Marian demonstrates how best to hold off policemen and keep Charley busy.

Charley

Is the only witness to the slaughter of his friends and the key to nabbing Mr. Rogers before the banker can leave town. There is plenty of action to keep the cousins busy even when they stop speaking.