Morris began acting at the Anna Scher Theatre in London.
It was there, when he was 13, that a director on the British drama series The Knock spotted him and asked him to play a boy pushed into the drug trade.
Morris continued his intensive training under Anna Scher for the next eight years.
In this period more opportunities arose, and after appearing in several television shows, films and commercials, he went on to spend three seasons with the Royal Shakespeare Company, working with directors such as Steven Pimlott, Tim Albery and Elijah Moshinsky, and alongside actors like Simon Russell Beale, Samuel West and Roger Allam.
Morris made his US debut in the 2005 horror film Cry Wolf as lead character Owen Matthews, followed by the role of James Edwards in the 2006 drama film Whirlygirl.

Morris was next seen in the independent horror film Donkey Punch as Josh, critically honoured after its screening at the 2008 Sundance Film Festival.
He also appeared in the Tom Cruise-starring Valkyrie and the Sugababes video "Freak Like Me".
Morris next had a supporting role in the slasher film Sorority Row as Andy.
In 2010, he played the recurring role of Agent Owen in 24.

Morris was part of the main cast of the 2010 ABC documentary-style dramedy series My Generation, playing "The Rich Kid" Anders Holt.
Morris also starred in the teen drama Pretty Little Liars as Dr. Wren Kingston.
In July 2012, Morris joined the ABC series Once Upon a Time as Prince Phillip.

Morris starred as Victor in the film Kelly + Victor, which premiered on 16 October 2012 at the BFI London Film Festival, and was released theatrically in the UK on 20 September 2013.
The film won the BAFTA Award for Outstanding Debut by a British Writer, Director or Producer in 2014.
The following year, Morris portrayed the lead role of Gareth in the fantasy adventure film Dragonheart 3: The Sorcerer's Curse.

In March 2014, Morris was cast as Reverend Paul Curtis in the Amazon Studios pilot Hand of God.
The pilot was ordered to full series by Amazon Studios in October 2014.
In August 2014, he landed a recurring guest role on the Fox sitcom New Girl, playing Ryan Geauxinue.

In May 2016, Morris landed a major role in the film Mark Felt: The Man Who Brought Down the White House playing Bob Woodward, the Washington Post reporter who teamed with Carl Bernstein to expose the Watergate dealings.

In 2017 he played the part of Adam Berryman in the two-part TV drama Man in an Orange Shirt (part of BBC television's Gay Britannia season), opposite Vanessa Redgrave.
Morris began acting at the Anna Scher Theatre in London. It was there, when he was 13, that a director on the British drama series The Knock spotted him and asked him to play a boy pushed into the drug trade. Morris continued his intensive training under Anna Scher for the next eight years. In this period more opportunities arose, and after appearing in several television shows, films and commercials, he went on to spend three seasons with the Royal Shakespeare Company, working with directors such as Steven Pimlott, Tim Albery and Elijah Moshinsky, and alongside actors like Simon Russell Beale, Samuel West and Roger Allam. Morris made his US debut in the 2005 horror film Cry Wolf as lead character Owen Matthews, followed by the role of James Edwards in the 2006 drama film Whirlygirl.
Morris was next seen in the independent horror film Donkey Punch as Josh, critically honoured after its screening at the 2008 Sundance Film Festival. He also appeared in the Tom Cruise-starring Valkyrie and the Sugababes video "Freak Like Me". Morris next had a supporting role in the slasher film Sorority Row as Andy. In 2010, he played the recurring role of Agent Owen in 24.
Morris was part of the main cast of the 2010 ABC documentary-style dramedy series My Generation, playing "The Rich Kid" Anders Holt. Morris also starred in the teen drama Pretty Little Liars as Dr. Wren Kingston. In July 2012, Morris joined the ABC series Once Upon a Time as Prince Phillip.
Morris starred as Victor in the film Kelly + Victor, which premiered on 16 October 2012 at the BFI London Film Festival, and was released theatrically in the UK on 20 September 2013. The film won the BAFTA Award for Outstanding Debut by a British Writer, Director or Producer in 2014. The following year, Morris portrayed the lead role of Gareth in the fantasy adventure film Dragonheart 3: The Sorcerer's Curse.
In March 2014, Morris was cast as Reverend Paul Curtis in the Amazon Studios pilot Hand of God. The pilot was ordered to full series by Amazon Studios in October 2014. In August 2014, he landed a recurring guest role on the Fox sitcom New Girl, playing Ryan Geauxinue.
In May 2016, Morris landed a major role in the film Mark Felt: The Man Who Brought Down the White House playing Bob Woodward, the Washington Post reporter who teamed with Carl Bernstein to expose the Watergate dealings.
In 2017 he played the part of Adam Berryman in the two-part TV drama Man in an Orange Shirt (part of BBC television's Gay Britannia season), opposite Vanessa Redgrave.
Julian Morris