Ray Barrett

as Ramsden

as Bennett / Koquillion

as Strong

as Willie Kinsall

as Harry George Spalding

as Deborah, Duchess of Royston / Brophy / Fireflash Co-Pilot / Percy's Friend (voice)

as Ramsden

as Farrell

as Man at Pub / Two-Up Game (uncredited)

as Cole

as John Tracy / The Hood (voice)

as Cam

as Parnell

as Sgt Gorman

as Mal

as Harry

as Bill Perry

as Commander Sam Shore (voice)

as Frank Watson

as Flt. Lt. Jack Collins

as Bael

as President of the Bench

as Jack Dunne

as Maurice Stubbs

as Bubbles

as Health Inspector Bennett

as Wal Moynihan

as Michael Stacey

as Brian Connor

as J.L. Weston

as Bennett / Koquillion

as Knight

as F.C.O. Webster

as Commander Sam Shore / Sub-Lieutenant John Horatio Fisher / King Titan / Various Characters (voice)

as Harry Benson

as Cates

as MacLeary

as Old Cliff Kirby

as Melville Hayden-Peters

as Donnie

as Frank

as Robert Carne

as John Tracy / The Hood (voice)

as Charlie West

as Dwyer

as John

as Phil Burgh

as Barry Hill

as Dr Alan Whint

as Commander Shore / Sub-Lieutenant Fisher / Titan (voice)

as Tarquin St John Smythe

as Henry Fraser

as Australian

as USN Sentinel Commander / Policeman / NTBS Newsreader / TV Compère (voice)

as Bert West

as Peter Thornton

as Old Burkey

as Jack Deakin

as Sammy

as John Tracy / Dr. Orchard (voice)

as Colonel Forsythe

as Len Taylor

as Leo Hennessey

as Agent

as Maxwell

as Joe Blake

as Dr. McLeod

as Geoffrey

as John Tracy / The Hood (voice)

as Button moulder

as John Tracy / Joe Carter (voice)

as The Hood / John Tracy (voice)

as Colonel Harris / Colonel Benson (voice)

as John Tracy / Wilson / Zombite Guard (voice)

as John Tracy / The Hood / Goldheimer / Martian Ray / Brian (voice)

as Dr. Godber (voice)

as John Tracy / The Hood / Reactor Controller Wade / General Speyer / Fire Chief / Guard (voice)

as John Tracy / Lovegrove (voice)

as Johnny Gillespie / Kenny Malone / Parola Sands Announcer (voice)

as Selsden / 2nd Investor / Joe (Patrol 304) / Crook with Machine Gun (voice)

as John Tracy / Eddie Houseman / J. B. Lester (voice)

as John Tracy / Atom Sub Reefer Captain / TV Reporter (voice)

as John Tracy / Jansen (voice)

as John Tracy / MI.5 Agent Bondson / Ritter (voice)

as John Tracy / Deborah, Duchess of Royston / Brophy / Fireflash Co-Pilot / Percy's Friend (voice)

as John Tracy / The Hood / Williams (voice)

as The Hood / Stan / Control Tower Lieutenant / 2nd Policeman (voice)

as John Tracy / Allington Bridge Controller / Kirby / Dr R. G. Korda (voice)

as John Tracy / Southern (Tiger Four) / Officer Flanigan / Stranger (voice)

as Francois Lemaire / Captain Saville / Lieutenant Burroughs / Collins (voice)

as Rick O'Shea (voice)

as John Tracy / Scobie / Harman / Security Chief Joe (voice)

as Gov. Bligh

as Robert McCullough

as Old Cliff

as Colonel Harris / Colonel Benson / Rick O’Shea (voice)

as John Tracy / The Hood / Lieutenant Burroughs / Patterson (voice)

as Narrator

as Sam Elliott

as John Tracy / U.S.N. Sentinel Commander / Compère / 1st Site Control Policeman (voice)

as Self

as John Tracy / The Hood / Alan Tracy / Fireflash Co-Pilot / Assistant Controller / Harris / TX 204 Pilot (voice)

as John Tracy / Colonel Sweeny / Lieutenant Mead (voice)

as John Tracy / Lieutenant Burroughs / Fireflash Co-Pilot Bob / Saboteur (voice)

as John Tracy / General Lambert / Jenkins / Hale / Fireflash Co-Pilot / Colonel (voice)

as John Tracy / Captain Johnson / Sir Arthur / TV Reporter / Pioneer Base, Port London (voice)

as John Tracy / Cass Carnaby / Commander, Matthews Field / Radio Maxwell DJ (voice)

as Eddie Houseman / J.B. Lester / Colonel Harris / Fireflash Co-Pilot / Assistant Controller / Bridge Controller (voice)

as Commander Sam Shore (voice)

as John Tracy / The Hood (voice)

as Dawkins (voice)

as Bert West

as Commander Sam Shore / Sub-Lieutenant John Horatio Fisher / King Titan / 2nd WSP Commander (voice)

as Commander Sam Shore / King Titan (voice)

as Commander Sam Shore / Rigger Jack (voice)

as Commander Sam Shore / Gadeth / Power Plant Technician (voice)

as Commander Sam Shore / Eybron / Sea Dog (voice)

as Commander Sam Shore / Maritamis (voice)

as Commander Sam Shore / King Titan / Chuck (voice)

as Commander Sam Shore / Sub-Lieutenant John Horatio Fisher / Jamie McGregor (voice)

as Commander Sam Shore / Sub-Lieutenant John Horatio Fisher (voice)

as Commander Sam Shore / King Titan (voice)

as Commander Sam Shore / Sub-Lieutenant John Horatio Fisher (voice)

as Commander Sam Shore / Sub-Lieutenant John Horatio Fisher / Chidora (voice)

as Commander Sam Shore / Prescott (voice)

as Commander Sam Shore / Sub-Lieutenant John Horatio Fisher / Ilium (voice)

as Commander Sam Shore (voice)

as Commander Sam Shore / Joe (voice)

as Commander Sam Shore / Sub-Lieutenant John Horatio Fisher / King Titan / Johnny Swoonara (voice)

as Commander Sam Shore / Sub-Lieutenant John Horatio Fisher (voice)

as Commander Sam Shore / Sub-Lieutenant John Horatio Fisher / King Titan (voice)

as Commander Sam Shore / Sub-Lieutenant John Horatio Fisher (voice)

as Commander Sam Shore (voice)

as Commander Sam Shore / Sub-Lieutenant John Horatio Fisher (voice)

as Commander Sam Shore / Sub-Lieutenant John Horatio Fisher / 3rd WSP Commander (voice)

as Commander Sam Shore / King Titan (voice)

as Commander Sam Shore / Sub-Lieutenant John Horatio Fisher (voice)

as Commander Sam Shore / Sub-Lieutenant John Horatio Fisher / King Titan (voice)

as Commander Sam Shore / Sub-Lieutenant John Horatio Fisher (voice)

as John Tracy / Dr. Orchard / Atom Sub Reefer Captain / TV Reporter (voice)

as Commander Sam Shore / Sub-Lieutenant John Horatio Fisher / Fragil (voice)

as Commander Sam Shore / Sub-Lieutenant John Horatio Fisher (voice)

as Commander Sam Shore / Sub-Lieutenant John Horatio Fisher / King Titan / Duke Dexter / 3rd WSP Commander (voice)

as Harry Jarrett