John Wynn is an actor, and also worked in lighting and sound.
The Quatermass Xperiment
Detective Sergeant Best (uncredited)
The Chiltern Hundreds
Second Guardsman
They Were Not Divided
'45 Jones
Storm Over the Nile
Sergeant
Millions Like Us
Squadron Leader
The Saint's Return
Man
Over the Garden Wall
Tony Harrison
Undercover
Yugoslav Soldier (uncredited)
Scotland Yard
Sergeant Conway
