From IMDb: Ray Barrett studied music and elocution and began acting at the age of eleven. He was the first actor put under contract by the Australian Broadcasting Corporation Drama section. He worked for several years on radio in Sydney, before working successfully in Britain between 1958 and the mid-1970s, when he returned to Australia. He has received two AFI (Australian Film Industry) awards as an actor.
The Desperate Women
As Agent
Where the Green Ants Dream
As Cole
Thunderbirds Are GO
As John Tracy / The Hood (voice)
Dad and Dave: On Our Selection
As Dwyer
The Reptile
As Harry George Spalding
Touch of Death
As Maxwell
Don's Party
As Mal
The Chant of Jimmie Blacksmith
As Farrell
Visitors
As Bill Perry
Heaven's Burning
As Cam
Blood Oath
As President of the Bench
Hotel Sorrento
As Wal Moynihan
The Incredible Voyage of Stingray
As Commander Shore / Sub-Lieutenant Fisher / Titan (voice)
Hotel de Love
As Jack Dunne
Revenge
As Harry
After the Deluge
As Old Cliff
In the Winter Dark
As Maurice Stubbs
80,000 Suspects
As Health Inspector Bennett
Goodbye Paradise
As Michael Stacey
Brilliant Lies
As Brian Connor
A Dangerous Summer
As F.C.O. Webster
Dalkeith
As Tarquin St John Smythe
The Hostages
As Joe Blake
Invaders from the Deep
As Commander Sam Shore / Sub-Lieutenant John Horatio Fisher / King Titan / Gadeth / Power Plant technician / Chidora / Maritamis / Fragil
Let the Balloon Go
As Dr. McLeod
Waiting
As Frank
No Worries
As Old Burkey
The Challenge
As Robert McCullough
To Have and to Hold
As Henry Fraser
The Sundowners
As Man at Pub / Two-Up Game (uncredited)
Rebel
As Bubbles
Little Laura and Big John
As Cates
As Time Goes By
Just Like a Woman
As Australian
Thunderbirds in Outer Space
As Colonel Harris / Colonel Benson / Rick O’Shea (voice)
Thunderbirds to the Rescue
As John Tracy / The Hood / Lieutenant Burroughs / Patterson (voice)
Jackals in the Desert
Valley of the Kings
Australia
As Ramsden
Jigsaw
As Sgt Gorman
Relatives
As Geoffrey
The Earthling
As Parnell
Contagion
As Bael
Aussie Assault
As Narrator
Frenchman's Farm
As Harry Benson
The Empty Beach
As MacLeary
No Room to Run
As Jack Deakin
Waterfront
As Sam Elliott
Doctor Who: The Rescue
As Bennett / Koquillion
Thunderbirds
Colditz
As Flt. Lt. Jack Collins
The Avengers
The Scales of Justice
As Bert West
Stingray
Out of This World
Dixon of Dock Green
As Phil Burgh
Barlow
The Adventures of Black Beauty
Ghost Squad
After the Deluge
As Old Cliff Kirby
No Hiding Place
Emergency – Ward 10
BBC Play of the Month
As Knight
The Outsiders (AU) -1976
The Adventures Of Long John Silver
White Collar Blue
As Barry Hill
The Troubleshooters
As Peter Thornton
The Flying Doctors
As Frank Watson
Gideon's Way
As Robert Carne
Golden Soak
As Alec Hamilton
Public Eye
As Melville Hayden-Peters
Faraway Downs
As Ramsden
The Timeless Land
As Gov. Bligh
Bordertown
As Colonel Forsythe
The Saint
As Willie Kinsall
Something in the Air
As Len Taylor
The Outsiders
As Harry Jarrett
Thunderbirds: The Anniversary Episodes
As John Tracy / The Hood (voice)