James Glaisher

Eddie Redmayne

Acting

Amelia Wren

Felicity Jones

Acting

Arthur Glaisher

Tom Courtenay

Acting

Antonia

Phoebe Fox

Acting

John Trew

Himesh Patel

Acting

Aunt Frances

Rebecca Front

Acting

Ned Chambers

Robert Glenister

Acting

Pierre Rennes

Vincent Perez

Acting

Ethel Glaisher

Anne Reid

Acting

Charlie

Lewin Lloyd

Acting

Airy

Tim McInnerny

Acting

Charles Green

Thomas Arnold

Acting

Antonia's Daughter #1

Elsa Alili

Acting

Antonia's Daughter #2

Connie Price

Acting

Villager Mary (uncredited)

Gunce Ates

Acting

(uncredited)

Abbey Butler

Acting

Peddler (uncredited)

Julian Ferro

Acting

Scientist of Royal Society (uncredited)

Kamil Lemieszewski

Acting

English Gentleman (uncredited)

John Taylor

Acting

Royal Society Man

Robert Ryan

Acting

Poppy

Lisa Jackson

Acting

Scientist (uncredited)

Oliver Simms

Acting