Watershed TV are looking to speak to Britain's self confessed compulsive liars for a potential new documentary. Mythomania or compulsive lying is a psychological disorder that is said to affect far more people in Britain than experts estimate, however its often not recognised and treatment is hard to come by.

We want to speak to self-confessed compulsive liars, to hear about what impact it has on your life, family and relationships and what help, if any you have been able to access.

Or perhaps you are the brother / sister / husband / mother or friend of a compulsive liar, and you have found it hard to know how to help? We would also love to hear from loved ones about how lying has affected your relationships.

We take mental health issues very seriously and any conversation will be treated sensitively. At this stage, no commitment is required, we are just looking to speak to people who would feel comfortable sharing their story over the phone.