The Crown Scientia Potentia Est (Season 1, Episode 7)
TV-MA
TV Episode | 58 min | Biography, Drama, History

The Crown

Scientia Potentia Est (Season 1, Episode 7)

TV-MA

TV Episode | 58 min | Biography, Drama, History

As the Soviets test the H-bomb, both Churchill and Eden have major health crises. Angry about her inadequate education, Elizabeth hires a tutor.

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Cast	+ Add Cast
38 cast members

Name	Known for
Claire Foy Queen Elizabeth II Queen Elizabeth II See fewer	First Man (2018)
Matt Smith Philip, Duke of Edinburgh Philip, Duke of Edinburgh See fewer	Doctor Who (2005)
Victoria Hamilton Queen Elizabeth the Queen Mother Queen Elizabeth the Queen Mother See fewer	Mansfield Park (1999)
Jeremy Northam Anthony Eden Anthony Eden See fewer	Gosford Park (2001)
John Lithgow Winston Churchill Winston Churchill See fewer	The World According to Garp (1982)
Harriet Walter Clemmie Churchill Clemmie Churchill See fewer	Sense and Sensibility (1995)
Nicholas Rowe Jock Colville Jock Colville See fewer	Young Sherlock Holmes (1985)
Pip Torrens Tommy Lascelles Tommy Lascelles See fewer	Pride & Prejudice (2005)
Harry Hadden-Paton Martin Charteris Martin Charteris See fewer	Twisters (2024)
Clive Francis Lord Salisbury Lord Salisbury See fewer	A Clockwork Orange (1971)
Billy Jenkins Prince Charles Prince Charles See fewer	The Crown (2016)
Verity Russell Young Princess Elizabeth Young Princess Elizabeth See fewer	The Crown (2016)
Beau Gadsdon Young Princess Margaret Young Princess Margaret See fewer	Rogue One: A Star Wars Story (2016)
James Hillier Equerry (Buckingham Palace) Equerry (Buckingham Palace) See fewer	The Crown (2016)
Will Keen Michael Adeane Michael Adeane See fewer	Operation Mincemeat (2021)
Jonathan Newth Page (Buckingham Palace) Page (Buckingham Palace) See fewer	The Day of the Triffids (1981)
Jo Herbert Mary Charteris Mary Charteris See fewer	Misbehaviour (2020)
Thomas Padden Page (Clarence House) Page (Clarence House) See fewer	Cruella (2021)
Ian Porter U.S. Department Aide U.S. Department Aide See fewer	Lockerbie: A Search for Truth (2025)
Garrick Hagon John F. Dulles John F. Dulles See fewer	Star Wars: Episode IV - A New Hope (1977)
Alan Williams Professor Hogg Professor Hogg See fewer	The Cockroach That Ate Cincinnati (1996)
Andrew Bone F.O. Aide F.O. Aide See fewer	Mr London (2012)
Héléna Soubeyrand Marie-Antoinette de Bellaigue (as Helena Soubeyrand) Marie-Antoinette de Bellaigue (as Helena Soubeyrand) See fewer	Taken (I) (2008)
Sara Vickers Marion Crawford (as Sarah Vickers) Marion Crawford (as Sarah Vickers) See fewer	Sunshine on Leith (2013)
Michael Cochrane Vice Provost Sir Henry Marten Vice Provost Sir Henry Marten See fewer	The Saint (1997)
Amy Doyle Colville's Secretary Colville's Secretary See fewer	Ghost Stories (I) (2017)
Paul Sheridan Eden's Aide Eden's Aide See fewer	The Crown (2016)
Todd Boyce U.S.A.F. General U.S.A.F. General See fewer	The Punisher (1989)
Teddy Lewis Groundskeeper Groundskeeper See fewer	Mystery Babylon (2011)
Andy Sanderson Prince Henry Duke of Gloucester Prince Henry Duke of Gloucester See fewer	Zero (II) (2011)
Vash Singh Crowd (as Avashan Singh) Crowd (as Avashan Singh) See fewer	Vagrant Queen (2020)
Robert Strange F.O. Telephonist (as Robert Nairne) F.O. Telephonist (as Robert Nairne) See fewer	The Lord of the Rings: The Rings of Power (2022)
Lindy Barrett Child on Riverbank (uncredited) Child on Riverbank (uncredited) See fewer	Mr. Bean: The Animated Series (2002)
Stefan Kopiecki Reporter (uncredited) Reporter (uncredited) See fewer	The Crown (2016)
James M.L. Muller Boyscout / Journalist (uncredited) Boyscout / Journalist (uncredited) See fewer	Transformers: The Last Knight (2017)
Hugh O'Brien Government Telephonist (uncredited) Government Telephonist (uncredited) See fewer	The Huntsman: Winter's War (2016)
Nick Owenford State Delegate (uncredited) State Delegate (uncredited) See fewer	Wonka (2023)
Bo Ponomari Martin (footman) (uncredited) Martin (footman) (uncredited) See fewer	The Fantastic Four (2025)