Related Clues:

• Totally cool
• Like many a Bollywood film
• Narrative poem
• 'Gilgamesh,' e.g.
• Tale of heroic exploits
• Poem on a grand theme
• A grand film
• Extended story
• Grand-scale poetry
• ''Roots'', for example
• Adventure tale
• Michener story, e.g.
• Substantial in scope, as a film
• Sweeping in scale
• It might have a lot of extras