A Liar's Autobiography: The Untrue Story of Monty Python's Graham Chapman

A Liar's Autobiography: The Untrue Story of Monty Python's Graham Chapman

Himself / Narrator (voice)

Himself / Exploding Don /

Himself / Graham's Mother / Biggles / Anatomy Don / Enormous Peter (voice)

Himself / Graham's Father / Interview Don #1 / Hibbern / Queen Mother (voice)

Interview Don #2 / Dr One Across / Pilot /

Masseuse / Singing Telegram / Stewardess (voice)

David Sherlock (voice)

Oscar Wilde

(voice)

(voice)

(voice)

Uncle Lloyd (voice)

(voice)

(voice)

Vomiting Sylvia Krystel (voice)

Thompson (archive footage) (uncredited)

Himself (archive footage) (uncredited)

Himself (archive footage) (uncredited)

Himself (voice) (uncredited)

Young David Sherlock (voice) (uncredited)

Himself (archive footage) (uncredited)

The audio under the opening credits is from a sketch Chapman regularly used to perform, where he would ask a live audience at the start of the show to give him '30 seconds of abuse', as this would save time later on. For the film, specially recorded abuse was added from John Cleese, Michael Palin, Terry Jones (shouting Medieval curse words), Terry Gilliam, Carol Cleveland and David Sherlock, Chapman's former partner. One of the investors in the film can also be heard shouting "I want my f**king money back!"

The scene where Graham is advised by (top British royal) The Queen Mother to go on a tour of New Zealand while at medical college actually happened in real life. Animators drawing the sequence showed the Queen Mum wearing a wide hat and pale green dress. Subsequently, home movie footage emerged of her visit taken by Graham on the day, in which the Queen Mum is seen wearing an uncannily similar wide hat and pale green dress. The footage appears in the documentary which accompanies the film, called 'Anatomy of a Liar'.

Eric Idle is the only Monty Python member not taking any part in this film, although he is seen in an archive footage at the end.

Sigmund Freud's name is misspelled as "Seigmund Freud" in the opening title sequence and closing credits.