When Walter's estranged son returns to LA for a boxing match, Walter aims to make peace with him. Celia gets pulled into family drama.
Walter joins Rosalie on a mission to find her missing husband. Meanwhile, Jim must step into Walter's shoes.
Celia makes a blunder that unfavorably thrusts Walter back into the public eye.
Walter throws an epic party to commemorate the 33rd anniversary of the end of the Falklands War.
Walter visits an unconventional specialist and then bumps a volatile guest with disastrous results.