GLUMCI
- Derek Jacobi
Self - Narrator - Iszi Lawrence
Self - Historian - Alexandra Richie
Self - Historian - Craig L. Symonds
Self - Historian - Tessa Dunlop
Self - Historian - Paul Edward Strong
Self - Historian, UK Defence Wargaming Centre - Jann Witt
Self - Historian - Jemima Woolnough
Judy Du Vivier - Catrin Jones
Mary Hall - Marc Milner
Self - Historian - Patricia Owtram
Self - Women's Royal Naval Service, 1942 - 1945 - Isabelle Ivy Dunn
Janet Okell - Lena Andrews
Self - Military Analyst - Roman Toeppel
Self - Historian - Christian Lamb
Self - Women's Royal Naval Service, 1939 - 1945 - Richard Elfyn
Max Horton - Julie Barclay
Vera Laughton Mathews - Julia Green
June Duncan - Ben Dilloway
Commander Peter Gretton - Steven Elliot
Sir Percy Noble - Jake Burgum
Lt Commander Robert Sherwood - Jack Ashton
Karl Donitz - Andrew Havill
Gilbert Roberts - Chris Gordon
Otto Kretschmer - Molly Vevers
Jean Laidlaw - Wolf Danny Homann
Gunther Prien - Seb Greenwood
Driver - Nathan Cooze
Officer - Matthew Lee
Crewman