Name	Known for
Steven Mackintosh Self - Narrator (voice) Self - Narrator (voice) See fewer	Lock, Stock and Two Smoking Barrels (1998)
David Nutt Self - Psychopharmacologist, Bristol University (as Prof David Nutt) Self - Psychopharmacologist, Bristol University (as Prof David Nutt) See fewer	Reset (XIX)
Clare Gerada Self - Royal College of General Practitioners (as Dr Clare Gerada) Self - Royal College of General Practitioners (as Dr Clare Gerada) See fewer	Under the Knife (2019)
Michael Linnell Self - Lifeline Self - Lifeline See fewer	Horizon (I) (1964)
Val Curran Self - Psychopharmacologist, UCL (as Prof Val Curran) Self - Psychopharmacologist, UCL (as Prof Val Curran) See fewer	Horizon (I) (1964)
John Marsden Self - Psychologist, Institute of Psychiatry (as Dr John Marsden) Self - Psychologist, Institute of Psychiatry (as Dr John Marsden) See fewer	Body Hits (2003)
Amanda Feilding Self - The Beckley Foundation (as Amanda Lady Neidpath) Self - The Beckley Foundation (as Amanda Lady Neidpath) See fewer	Heartbeat in the Brain (1970)
Ronnie Sandison Self - Psychiatrist & Psychotherapist (as Dr Ronnie Sandison) Self - Psychiatrist & Psychotherapist (as Dr Ronnie Sandison) See fewer	Horizon (I) (1964)
Ben Sessa Self - Consultant Psychiatrist, Bristol University (as Dr Ben Sessa) Self - Consultant Psychiatrist, Bristol University (as Dr Ben Sessa) See fewer	Comedy Lab (1998)
Gary Honey Self - Research Fellow, University of Cambridge (as Dr Gary Honey) Self - Research Fellow, University of Cambridge (as Dr Gary Honey) See fewer	Horizon (I) (1964)
Theodora Duka Self - Experimental Psychologist, University of Sussex (as Prof Theodora Duka) Self - Experimental Psychologist, University of Sussex (as Prof Theodora Duka) See fewer	Horizon (I) (1964)