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Career and work
Slattery began performing with the Cambridge Footlights while studying at the University of Cambridge. The troupe that included Slattery, Stephen Fry, Hugh Laurie and Emma Thompson won the inaugural Perrier Award at the Edinburgh Festival Fringe in 1981. [3]
He became widely known through Channel 4’s Whose Line Is It Anyway?, where he was a frequent performer. He also worked extensively in television, film, theatre and radio, and returned to live performance in later years. In 2024, he launched the podcast Tony Slattery’s Rambling Club. [3]
What has been publicly discussed
- Slattery described periods in which his behaviour became highly disinhibited and difficult to control, followed by profound withdrawal and depression. During his breakdown in 1996, he spent about six months largely isolated at home, not answering the door or telephone, opening bills or washing. A friend eventually helped get him to hospital. [2][1]
- He also spoke publicly about heavy cocaine and alcohol use during this period, alongside serious financial and occupational disruption. [2][1]
- After his breakdown, Slattery received psychiatric care and used medication. In 2003, he said he preferred medication and psychiatric intervention to supportive therapy. [2]
- In 2020, Slattery continued discussing his mental health publicly through the documentary What’s the Matter with Tony Slattery?, which followed him as he sought further assessment and explored the roles of addiction and earlier trauma in his life. [4]
“The mania, finding things too exciting, then the withdrawal, apathy and bleakness.”
— Tony Slattery [1]
Sources and other resourcesExpand to view the sources used in this profile and resources to learn more.
Sources used for this profile
The following sources contain information that supports the claims made on this page.
The Guardian“Tony Slattery: ‘I had a very happy time until I went slightly barmy’” First-person interview covering Slattery’s bipolar diagnosis, mood changes, substance use and reflections on his mental health.
The Observer“Comic relief: Miranda Sawyer meets Tony Slattery” Detailed interview covering his 1996 breakdown, isolation, hospitalization, psychiatric care, medication and substance use.
The Guardian“Tony Slattery obituary” Career overview covering the Cambridge Footlights, Whose Line Is It Anyway?, later work, addiction, bipolar diagnosis and his death in 2025.
View all 4 sources
The Guardian“Tony Slattery: ‘This terrible thing still weighs on me. Why, after all this time?’” Interview about his documentary, continuing therapy, reduced alcohol use and ongoing efforts to understand his mental health.
Learn more
Recommended books and other resources about Tony Slattery and their experiences.
- The Secret Life of the Manic DepressiveBBC Two
Stephen Fry’s documentary about bipolar disorder, featuring Slattery among the people discussing their own experiences.
- What’s the Matter with Tony Slattery?BBC Two
Documentary following Slattery as he revisits his mental-health history and seeks further clinical assessment.