Possible Clues:

• "Spamalot" co-creator
• Monty Python member
• 'Spamalot' lyricist
• 'Spamalot' writer
• 'Always Look on the Bright Side of Life' songwriter
• Heath cut by unemployed comic writer
• Brave Sir Robin's portrayer
• 'Monty Python' player
• 'Spamalot' creator
• Monty Python troupe member