Dynamite
"Arch Brown's macho men are back in his explosive film!"
An anonymous caller to a newspaper sets off a massive search for a bomb he has placed in a bookstore, but someone has accidentally taken the bomb home among his purchases. The time bomb had been hidden in a sex toy that circulates among a group of men who have no idea that they are playing a lethal game...
Directors: Arch Brown
IMDB: tt0217412