She played a major role in René Clément's Les Maudits, a fictionalized account showing the fate of Nazi refugees.

[3] After moving to Hollywood, she acted in Paramount's film Sealed Verdict opposite Ray Milland.

[7] In 1962 she appeared in a small role as a gangster's girlfriend in the Twilight Zone episode Dead Man's Shoes.

[11] Marly made a 16 mm sequel to Queen of Blood titled Space Boy!

[9] During the early years of her acting career, the U.S. Consulate mistook her for the Russian-born, left-inclined, singer and songwriter Anna Marly, and she was subsequently blacklisted in Hollywood by the House Un-American Activities Committee.