Captain Mainwaring is incensed to learn of Wilson's promotions, one in the bank, one in the army.
I've always considered Series Four one of the best patches in this glorious sitcom's life. Wilson Manager is a fine example, any sitcom works wonderfully well when it's funny and sad. It contains some sidesplitting moments, the mix-up with Sergeants being the funniest. Sad beacuse of the fate of poor Sergeant Wilson, in the five minutes he gets to be a branch manager you get to see how amazing he'd be in the role. Fantastic scenes between WiksoW and Mainwaring, plus fantastic monologues from John Laurie and James Beck, both showcasing their acting talents.
I love this episode, you get to see the true feelings Mainwaring had for Wilson. 9/10