- Graham Chapman
- Fish #1 / Obstetrician / Harry Blackitt / Wymer / Hordern / General / Narrator #2 / Dr. Livingstone / Strange woman / Eric / Coles / Chairman / Guest #4 / Arthur Jarrett / Geoffrey / Tony Bennett, Original Music, Writer
- John Cleese
- Fish #2 / Dr. Spenser / Humphrey Williams / Sturridge / Ainsworth / Waiter / Man / Maitre D / Grim Reaper, Original Music, Writer
- Terry Gilliam
- Fish #4 / Walters / Zulu announcer / M'Lady Joeline / Mr. Brown / Howard Katzenberg / Window Washer, Director, Writer
- Eric Idle
- Fish #3 / Singer / Mr. Moore / Mrs. Blackitt / Watson / Atkison / Perkins / Victim #3 / Front End / Mrs. Hendy / Man in pink / Noel Coward / Gaston / Angela, Original Music, Writer
- Terry Jones
- Fish #6 / Mum / Priest / Biggs / Sergeant / Strange man / Mrs. Brown / Mr. Creosote / Maria / Bert / Leaf #1 / Fiona Portland-Smyth, Director, Original Music, Writer
- Michael Palin
- Fish #5 / Mr. Pycroft / Dad / Narrator #1 / Chaplain / Carter / Spadger / Sergeant Major / Pakenham-Walsh / Rear End / Lady presenter / Mr. Marvin Hendy / Harry / Padre / Debbie Katzenberg / Window Wa, Original Music, Writer
- Carol Cleveland
- Wife of Guest #4/Heaven Greeter
- Judy Loe
- Nurse #1
- Simon Jones
- Cedric
- Andrew MacLachlan
- Groom
- Valerie Whittington
- Mrs. Moore
- Mark Holmes
- Severed head
- Patricia Quinn
- Mrs. Williams
- Terry Gilliam
- Fish #4 / Walters / Zulu announcer / M'Lady Joeline / Mr. Brown / Howard Katzenberg / Window Washer, Director, Writer
- Terry Jones
- Fish #6 / Mum / Priest / Biggs / Sergeant / Strange man / Mrs. Brown / Mr. Creosote / Maria / Bert / Leaf #1 / Fiona Portland-Smyth, Director, Original Music, Writer
- Graham Chapman
- Fish #1 / Obstetrician / Harry Blackitt / Wymer / Hordern / General / Narrator #2 / Dr. Livingstone / Strange woman / Eric / Coles / Chairman / Guest #4 / Arthur Jarrett / Geoffrey / Tony Bennett, Original Music, Writer
- John Cleese
- Fish #2 / Dr. Spenser / Humphrey Williams / Sturridge / Ainsworth / Waiter / Man / Maitre D / Grim Reaper, Original Music, Writer
- Eric Idle
- Fish #3 / Singer / Mr. Moore / Mrs. Blackitt / Watson / Atkison / Perkins / Victim #3 / Front End / Mrs. Hendy / Man in pink / Noel Coward / Gaston / Angela, Original Music, Writer
- Michael Palin
- Fish #5 / Mr. Pycroft / Dad / Narrator #1 / Chaplain / Carter / Spadger / Sergeant Major / Pakenham-Walsh / Rear End / Lady presenter / Mr. Marvin Hendy / Harry / Padre / Debbie Katzenberg / Window Wa, Original Music, Writer
- John Goldstone
- Producer
- Peter Hannan
- Cinematographer
- John Du Prez
- Original Music
- Dave Howman
- Original Music
- Michelle Guish
- Casting
- Debbie McWilliams
- Casting
- Harry Lange
- Production Design
- Ray Corbett
- First Assistant Director
