Guyler was born in Wallasey on the Wirral Peninsula, Cheshire, and brought up on the other side of the River Mersey in Liverpool, Lancashire, where his father was a jeweller. He attended Liverpool College and originally planned a career in the church. During the Second World War he was called up and joined the RAF Police but was later invalided from service, whereupon he joined Entertainments National Service Association (ENSA) and then (on 4 May 1942) the BBC's Drama and Repertory company in Manchester.

Фільмографія

• Fred — Narrator
• 1981Stainless Steel and the Star Spies — Vicar
• That's My Boy — Magistrate
• 1979Fred Dibnah, Steeplejack — Narrator (voice)
• Tales of the Unexpected — Commissionaire
• 1979The Plank — Milkman
• 1975One of Our Dinosaurs Is Missing — Harris
• 1974Aladdin — Sergeant Ying Tong
• 1974Barry McKenzie Holds His Own — Police Constable
• 1973No Sex Please - We're British — Park Keeper
• 1972Paul McCartney & Wings: The Bruce McMouse Show — Bruce McMouse (voice)
• Sykes — PC Corky Turnbull
• 1971Please Sir! — Norman Potter
• 1969Two off the Cuff
• Please Sir! — Norman Potter
• 1968The Magnificent Six and ½: Peewee's Pianola — Traffic Warden
• 1967Carry On Doctor — Mr. Hardcastle
• All Square
• 1965The Big Job — Police Sergeant
• 1964A Hard Day's Night — Police Inspector
• A World Of His Own
• 1964Just for You — (voice)
• 1964Smokescreen — Station Master
• 1963Nurse on Wheels — Driving Examiner
• That's My Boy!
• The Dick Emery Show
• 1963The Wrong Arm of the Law — Police Constable at Scotland Yard (uncredited)
• 1962It's Trad, Dad! — Narrator
• 1962The Fast Lady — Dr. Blake
• It's a Square World
• Sykes and a...
• Look at Life — Narrator
• No Hiding Place
• 1954Mad About Men — Editor
• 1953A Day to Remember — Angry Man in Ferry Queue
• 1946The Shop at Sly Corner — John Elliot
• Best Of Enemies

Ток-шоу, премії та інші появи (3)

• 1969Look at Life: Saturday Special — Self - Commentator
• 1955Snowdrift at Bleath Gill — Himself - Narrator
• The Sooty Show — Self