The First Born

Would-be politician Sir Hugo Boycott (Mander) and his wife Madeleine (Carroll) have an unhappy marriage. Madeleine is aware that Hugo is a serial philanderer, and their problems are exacerbated when she fails to produce the heir he wants. After a particularly serious quarrel, Hugo storms off to North Africa and one of his mistresses. In his absence, Madeleine drifts around in London society where she is courted by Lord David Harbrough (John Loder (actor)). She rebuffs his advances, but finds him sympathetic as an individual and agrees that they should remain friends.