When Lady Pagwell dies, leaving a legacy to fund local inventing, Professor Branestawm thinks his money troubles are over. But scheming councillor Haggerstone insists an inventing contest be held to decide who gets the cash.
Madeline Holliday
Vicki Pepperdine
Simon Day
David Mitchell
Sophie Thompson
Diana Rigg
Steve Pemberton
Matt Berry
Charlie Higson
Adrian Scarborough
Rosie Cavaliero
Doreen Ingleton
Alexa Morden
Maya Sondhi
Lily May Palmer
Jason Forbes
Justin Edwards
Sandy Johnson
Harry Hill