Professor James Murray begins work compiling words for the first edition of the Oxford English Dictionary in the mid 19th century, and receives over 10,000 entries from a patient at Broadmoor Criminal Lunatic Asylum, Dr. William Minor.
Mel Gibson
as James Murray
Sean Penn
as Dr. William Chester Minor
Natalie Dormer
as Eliza Merrett
Eddie Marsan
as Muncie
Jennifer Ehle
as Ada Murray
Jeremy Irvine
as Charles Hall
David O'Hara
as Church
Anthony Andrews
as Benjamin Jowett
Ioan Gruffudd
as Henry Bradley
Stephen Dillane
as Dr. Richard Brayne
Steve Coogan
as Frederick James Furnivall
Laurence Fox
as Philip Lyttelton Gell
