Those Were the Days is a 1934 British comedy film directed by Thomas Bentley and starring Will Hay, Iris Hoey, and John Mills.

[2] The film was produced and released by British International Pictures and was shot at the company's Elstree Studios.

The film's sets were designed by the art director Duncan Sutherland.

The strait-laced magistrate Brutus Poskett (Will Hay) is concerned that his wife (Iris Hoey) may be older than he believes her to be, especially since his young stepson (John Mills) seems very precocious for an apparently fifteen-year-old boy.

Mrs Poskett tries to stop an impending visit from her first husband's friend (Claud Allister), who knows her true age, by confronting him at a local music hall.