The Black Shield of Falworth is a 1954 American Technicolor historical adventure film from Universal-International, produced by Robert Arthur and Melville Tucker and directed by Rudolph Maté.

Myles Falworth (Tony Curtis) and his sister Meg (Barbara Rush) live in obscurity on a farm in Crisbey-Dale with their guardian Diccon Bowman (Rhys Williams).

This is to protect them from the attainder placed upon their family by King Henry IV of England (Ian Keith) because their father has been (falsely) accused of treason and murdered by the Earl of Alban (David Farrar).

Myles, having fallen in love with Lady Anne (Janet Leigh), the Earl of Mackworth's daughter while living at the castle, is finally able to propose marriage, having proven his mettle.

The film is famous for an apocryphal line, attributed to Tony Curtis and rendered as "Yonda stands da castle of my fodda" or similar.