What movie had the most stars... before they were stars?

I thought of this while watching "Scott Pilgrim vs. the World" a few days ago. It has an insane amount of talent in secondary parts before they made it big, including:

• Brie Larson
• Anna Kendrick
• Chris Evans
• Aubrey Plaza
• Mary Elizabeth Winstead (admittedly debatable when she got famous)

Similar movies that come to mind...

"Lord of the Rings":

• Viggo Mortensen
• Orlando Bloom
• Ian McKellen
• Sean Bean
• David Wenham

also "The 40 Year old Virgin":

• Steve Carell
• Seth Rogan
• Paul Rudd
• Elizabeth Banks
• Jane Lynch

Submitted December 31, 2017 at 10:26AM by Dormin111 http://ift.tt/2CtXB9I