But Not in Vain

But Not in Vain/Niet Tevergeefs
Promotional card featuring (l. to r.) Bruce Lester, Martin Benson and Carol van Derman
Directed by	Edmond T. Gréville
Produced by	Geoffrey Goodheart Gus E. Ostwalt
Written by	Ben van Eeslyn
Starring	Martin Benson Bruce Lester Raymond Lovell Jan Retèl Carol van Derman John Van Dreelen Matthieu van Eysden
Music by	Gerbrand Schurmann
Cinematography	Ernest Palmer Hone Glendinning
Edited by	Douglas Robertson
Distributed by	Butcher's Film Service
Release date	31 December 1948
Running time	English version 73 min., Dutch version 74 min.
Country	United Kingdom Netherlands
Language	English Dutch

But Not in Vain (Dutch name Niet Tevergeefs) is a 1948 Anglo-Dutch World War II drama, directed by Edmond T. Gréville and starring Raymond Lovell. The film is set in 1944 in the occupied Netherlands, and was shot at the Cinetone Studios in Amsterdam, with exterior filming taking place at locations in and around the city. The film also incorporates authentic wartime footage filmed by members of the Dutch Resistance. The Dutch version of the film was the first Dutch production of a feature film after World War II.

In late 1944, the Hongerwinter famine is starting to bite in the occupied northern and western Netherlands and Nazi persecution is rife. The farm of Jan Alting (Lovell), a Dutch patriot who has disowned his son for his collaboration with the occupying German forces, is known by the Dutch Resistance as a place of refuge for those who are in danger from the Germans. With the help of his daughter Elly (Carol van Derman), Alting is currently providing shelter for Jewish couple Mark and Mary Meyer (Martin Benson and Agnes Bernelle); van Nespen (Bruce Lester), an aristocrat with active links to the underground movement, and Bakker (Julian Dallas), a Communist wanted by the Germans for sabotage. All are aware of the constant risk of betrayal and exposure.

Jan's son Anton (Jordan Lawrence) returns unexpectedly to his former home, and discovers that his father and sister are harbouring subversives. He orders his father to turn them out immediately, threatening to shoot them all if this is not done. Jan is faced with the seemingly irreconcilable demands of patriotism and responsibility for the safety of his shelterers, set against the feelings he still has for Anton, despite the latter's betrayal of all Jan stands for. He faces the stark moral choice of failing those to whom he has given refuge, or conspiring with them to kill his own son.

The film's name is derived from a wartime radio speech by the exiled Queen Wilhelmina of the Netherlands, exhorting her people to resist the Nazi occupation and promising that their struggle and sacrifice would not be in vain.