← The Unknown Marx Brothers

Cast (9)

Leslie NielsenSelf - NarratorGroucho MarxSelf (archive footage)Chico MarxSelf (archive footage)Harpo MarxSelf (archive footage)Maxine MarxSelfBill MarxSelfGeorge FennemanSelfJohn GuedelSelfIrving BrecherSelf

Directing

• David LeafDirector
• John ScheinfeldDirector

Sound

• Bill MarxOriginal Music Composer

Writing

• David LeafWriter