Movie Story : Rudi is a soft-spoken office worker with a close bond to his elderly grandfather. When the older man is cruelly targeted by a phone scam that wrecks both his spirit and his health, Rudi resolves to bring the con artists to justice. To get near them, he must step far outside his comfort zone and reinvent himself, with a group of gray-haired friends backing him up. The race is on to reach the scammers before the damage becomes irreversible.