What's happening?

The Dick Van Dyke Show: 2x12

Gesundheit, Darling

Rob, Laura, Jerry & Millie are playing cards, when Jerry thinks Rob might be sneezing because he keeps losing a game. Rob thinks he could be allergic to Laura. Rob goes to the doctor to find out he could be allergic to his wife!

The Dick Van Dyke Show: Season 2 Episode 12
Dec. 12, 1962