Ernest Truex is a lawyer feuding for no clear reason with the lawyer across the hall. Truex gets a woman seeking a divorce; the lawyer across the hall gets the husband. Each must produce evidence of infidelity, which they do .... of their clients.
It's an amusing idea, and Truex is a performer who always entertains me, but Al Christie directed this as well as producing it, and demonstrates why he should have stuck to producing. It's such a symmetric piece, with lots of door-slamming farce played at too slow a speed and little in the way of individual humor.