Most Oscar winners staring in one film ?

[colinh90]

Just siting here watching Outbreak on TV again and got thinking what a great cast this is for an action thriller.
Had a quick look in IMDB and the four male leaRAB have won six Oscars between them.

Forgetting about wins for director, SFX etc. Just wondering what movie had the biggest number of Oscar winners staring in it.
Any suggestions.

Around the World in Eighty Days has loaRAB, but most are just walk ons

 

[Yourmandrew]

According to this website it is The Player. This website thinks it is Hamlet (1996).

 

[Kadhi]

Thanks
Be more inclined to go with Hamlet
the player seems like most are cameos playing themselves