Oggy finds another cat that is a near-perfect replica of himself (save for a white spot on his tail). When Jack learns of this, he decides to play a cruel joke on the cockroaches making them think that Oggy is everywhere, resulting in double the trouble, double the laughs.(There's a deleted scene in this episode. When Joey finds out that Oggy follows him in space, there's a part that his head exploded. But since it was deleted due to censorship, the result is the scene when he cries.)
The big day has arrived when Oggy gets invited to the marriage of his best friend, Jack, and a French poodle, promising to be cockroach-free, but Dee Dee, Marky and Joey come along for the wedding too, uninvited, just to raise a little heck... well, so much for that "No Cockroaches Allowed" policy of the invitation.
Right in the middle of this Christmas night, Santa Claus, while doing his routine gift delivery services, experiences - and gets disabled by - cockroach-related technical difficulties, so Oggy volunteers to do his job for him. Too bad the cockroaches are trying to take the "merry" out of Oggy's merry Christmas tonight - festive anything-goes style.