She also appeared in the mystery film Murder on the Orient Express 2017 played the title character of the romantic drama
 Ophelia 2018 has done occasional voice acting such as the live-action animated film Peter Rabbit 2018 and video games
 including Twelve Minutes 2021.

 Ridley began her career with minor roles in the television programmes Youngers Toast of London Silent Witness Mr Selfridge
 and Casualty.She appeared in the short film Blue Season which was entered into the Sci-Fi-London 48-Hour Film Challenge.

 Ridley played the lead in film three of Lifesaver an interactive film which was nominated for a BAFTA Award. She also 
 appeared in the music video forWileys song Lights On playing the character of Kim. Ridley made her film debut in the 2015
 British independent horror film Scrawl after her scenes from the British comedy film The Inbetweeners 2 were removed in the
 final cut.