The Marvellous Adventures of Mary Seacole by Cleo Sylvestre In this acclaimed one-woman play, the true story of Mary Seacole is brought vibrantly to life, revealing how this fearless medical practitioner used traditional remedies to treat the sick and wounded, challenged racism in high places and won the hearts and minds of those she helped across the globe. Considered the greatest of all Black Britons, discover why and how she came to be so highly regarded, although she was an immigrant and a woman of colour in Victorian England.