It Ain't Half Hot Mum to Bombardier after Solly is demobbed and sent back to Britain. The soldiers are under the orders of Battery Sergeant Major "Shut Up" Williams, a belligerent Welshman who has spent almost all of his life as a professional soldier. In turn, Williams reports to the two officers in charge of the Concert Party: Captain Ashwood and Lieutenant-Colonel Reynolds. Both Ashwood and Reynolds are characterised as coming from upper-class backgrounds. Ashwood, the younger officer, is rather stupid and slightly excitable, while Reynolds is older and more worldly-wise and sensible. While often bemoaning the rough conditions of Army life, both Ashwood and
It Ain't Half Hot Mum Take the Micky" we hear his thoughts and he uses the name Tudor Bryn Williams to refer to himself, but in the final episode he reads out the name on his newly-issued ration book as "B.H. Williams". It is possible that "Tudor" is a play on the actor's own name, but this is unconfirmed. 'Solly' is a showbiz man who always plays the male leads in the concert party's shows and is also the party's producer. He is a very intelligent individual and often has some sort of devious plot to avoid being posted or to get one over on