Patrick Macnee

as Tony (The Fatal Night)

as Self - Host

as Narrator/Host

as Dr. Ballard

as Self (archive)

as Narrator (voice)

as Narrator (voice)

as Narrator (voice)

as Narrator

as Self

as Narrator (voice)

as Narrator (voice)

as Narrator (voice)

as Narrator (voice)

as Narrator

as Narrator (voice)

as Narrator

as Narrator

as Narrator (voice)

as Narrator (voice)

as Narrator (voice)

as Narrator / Self

as Narrator

as Sir Thomas Matthews

as Lord Awliscombe

as Self / John Steed (archive footage)

as Invisible Jones (voice)

as Self - Host

as Dr. Walton

as Dr. Walton

as Edward Whitaker

as Narrator (voice)

as Narrator (voice)

as Narrator

as Self - Host

as Edward Whitaker

as Edward Whitaker

as John Garrison

as Edward Whitaker

as Cecil Hedley

as Sherlock Holmes

as Steadman

as Self

as Sir Wilfred

as Dr. John Watson

as Dr. Watson

as Sir Colin

as Andrew Marcus

as E.B. Hungerford (voice)

as E.B. Hungerford

as Elliot Sterns

as Professor Plocostomos

as Geoffrey Keeble

as Tom Jamison

as Machiavel

as Self

as Nigel Evans

as Charles Crow-Finch

as Ralph Gautier

as Mr. Thind

as Himself

as John Steed (segment "Death at Bargain Prices") (archive footage)

as Carl Lawton

as Valery Kedrov

as Father Christopher

as Sir Wilfred

as Self

as Gilbert Anthony Paige

as Thaddeus

as Sir Geoffrey Rimbatten

as Sir Cyril Landau

as Tibbett

as Stendahl

as Oliver Trumbull

as Dayton Whiting

as Sir Denis Eton-Hogg

as Calvin Cromwell

as Lydell Hamilton

as Dr. Stark

as Major Vickers

as Sir John Raleigh

as Dr. John Morgan

as Vincent Reyblack

as Milo Bentley

as Edmund Bradshaw

as Jacob

as David Mathews

as Self

as Self

as Host

as Dr. George Waggner

as Self

as David Worth / Chee / Chinese Doctor

as Major 'Yogi' Crossley

as Matthew Grade

as Captain Good R.N.

as Boudreau

as Horatio Black

as Rodney

as Lord James Melford

as Imperious Leader (voice)

as Opening Credit Announcer / Imperious Leader (voice) (uncredited)

as Imperious Leader (voice)

as Count Iblis

as Ian Waldeigh

as Ian Waldeigh

as Dr. Edward Bloom

as David Blake

as Self

as Dr. Gheria

as John Steed

as Dr John Watson

as Shawcross

as Graham

as Wag Frasier

as Charles Foster

as Lord Brownlow

as Captain Gibbon

as Derek Longbow

as Major Crosby (segment "Logoda's Heads")

as Dudley Jerico

as Algernon Moncrieff

as Captain Carvallo

as Self

as Connor

as Polixenes

as Self

as John Steed

as Colonel Trent

as Colonel O'Neill

as First Officer McLeod

as Self

as Eric Farley

as Michael Kent

as Henry Watkins

as Pvt. Duff (scenes deleted)

as Sir Percy

as Sergeant Shaw

as Captain John Biersdorf

as Rochester

as Lieutenant Commander Medley, R.N.

as David Manning

as Algernon Moncrieff

as Arthur

as Julian Shaw

as Sgt. John Theron

as Professor Kersley

as Macduff

as Captain John Tregarthen

as Self

as Guard Subaltern (segment "Lord Mountdrago") (uncredited)

as British Captain

as Essex

as Henty

as poet Brother Sebastien

as George

as Lieutenant Honeywell

as Gilbert Burns

as Young Jacob Marley

as Lt. Charles Daurigny

as Capt. David Sutherland

as Hon. John Bristow

as Phillips

as Hugh Hurcombe

as Rolf Hornblower

as Lodovico

as Captain Peter Niles

as Captain Marchant

as Peter

as Self

as Mr. Vince

as Extra (uncredited)

as Bill Cheever

as Tony

as Edgar Linton

as Reginald Urquart

as Wealthy Playboy

as Jan

as Mr. Andrews

as Stoker Marks

as Extra (uncredited)