Francis Drake
Queen Elizabeth
Elizabeth Sydenham
John Doughty
Lord Burghley
Thomas Doughty
Tom Moone
Mother Moone
Sir George Sydenham
Lady Sydenham (as Margaret Halston)
Parson Fletcher (as Charles Quartermaine)
Don Bernardino (as Alan Jeayes)
Don Enriquez
Lady Lennox
Pedro (as Arthur Goulett)
Bright (as George Moore-Marriott)
Lord Howard of Effingham (uncredited)
Minor role (uncredited)
English Spy (uncredited)
Donavera (uncredited)
John Oxenham (uncredited)