Love on a Branch Line

A bored civil servant decides to quit and become an artist but instead finds himself assigned to an old government research unit.

Jasper gets a mysterious invitation to a rendezvous and Belinda persuades him to paint a nude portrait of her.

Lionel almost sabotages the cricket match when he lures Jasper into the "dungeon" for a drinking binge.

Matilda comes down the chimney of Jasper's bedroom and tries to seduce him.