is a 1960 British comedy film directed by Alan Bromly and starring David Tomlinson, Cecil Parker, Richard Wattis, Mary Peach and Dora Bryan.

[1][2] The screenplay was by Alfred Shaughnessy and William Douglas-Home based on the 1954 novel Photo Finish by Howard Mason.

[3] The Monthly Film Bulletin wrote: "A standard, old-fashioned British farce is coaxed along by the subtly timed performances of David Tomlinson, Cecil Parker and Richard Wattis.

"[4] Kine Weekly wrote: "The picture lacks the astringent wit of recent comedies that have cashed in by ridiculing Establishments, but nevertheless has its amusing moments. ...

The scenes in Whitehall and Cherwell's laboratories contain some bright satire, but the intestinal humour, arising from the fight against time for the possession of the horse before nature does her work, creates the loudest chuckles.