Performer file
Henry Cavill
Yes — Henry Cavill played Simon Mayfield in The Green Man (Series 7, 2003).
In Midsomer Murders
Simon Mayfield is a young villager connected to the tensions surrounding woodland, development and the return of a troubled local man. It is an early screen appearance from Cavill, made before his international leading roles.
Performer biography
Henry Cavill first gained broad attention in The Tudors before playing Superman in the DC films. He later led The Witcher and appeared in films including The Man from U.N.C.L.E. and Mission: Impossible – Fallout.
Cavill's early credits included historical and British television roles before The Tudors brought him wider notice. Playing Superman took him into major franchise cinema, followed by The Witcher on television. His Green Man appearance is especially interesting as a pre-breakthrough role in a series noted for casting future stars.
Career background ↗Henry Cavill’s Midsomer roles
Henry Cavill plays Simon Mayfield in The Green Man. The existing role description identifies Simon as a young villager connected with tensions around woodland, development and a returning troubled local man. This is an early screen appearance before the later international leading roles described in Cavill’s career profile. Simon belongs to The Green Man’s own village community, rather than to the recurring Barnaby family or police colleagues.
The Casebook’s suggested comparison begins with the character’s place in that local circle and the episode’s wider landscape. Watch the introductions before opening the case solution, and use the original title when finding the appearance in a service or disc edition. Familiarity with Superman or The Witcher can explain why you recognised the actor, but it does not describe Simon Mayfield’s fictional history. The biography above covers that wider career; the cast source below anchors the Midsomer credit. The linked episode adds the other performers and real filming places, keeping actor, character and case as three clear points of reference.
The cases in context
The Green Man
Henry Cavill as Simon Mayfield · Series 7, Episode 1 (2003).
The collapse of a canal tunnel uncovers human remains and disturbs the solitary life of a local woodsman.
DCI Tom Barnaby investigates with DS Gavin Troy. Filming places for The Green Man →
Published episode credits
1 sourced episode as Simon Mayfield.