James Glaisher
Amelia Wren
Arthur Glaisher
Antonia
John Trew
Aunt Frances
Ned Chambers
Pierre Rennes
Ethel Glaisher
Charlie
Airy
Charles Green
Antonia's Daughter #1
Antonia's Daughter #2
Villager Mary (uncredited)
(uncredited)
Peddler (uncredited)
Scientist of Royal Society (uncredited)
English Gentleman (uncredited)
Royal Society Man
Poppy
Scientist (uncredited)
