Rachel's husband Victor never suspects that she is keeping an assignation with a young man in the house of her good friend Georgina. 
 

Why should he? He has other things on his mind- in the shape of the said Georgina, who he is meeting secretly while her husband Henry, an actor, is safely occupied in the theatre. 

But Henry returns home unexpectedly, and the two couples are forced into a riotous whirlwind of lies and misunderstandings ...