大卫·莱特曼

David Michael Letterman

饰：Self - Host

亚历克·鲍德温

Alec Baldwin

饰：Self - Top Ten List Presenter: #10

金·凯瑞

Jim Carrey

饰：Self - Guest

Anton Fig

饰：Self - CBS Orchestra: Drums

Biff Henderson

Biff Henderson

饰：Self - Stage Manager

Will Lee

饰：Self - CBS Orchestra: Bass Guitar

茱莉亚·路易斯-德瑞弗斯

Julia Louis-Dreyfus

饰：Self - Guest

佩顿·曼宁

Peyton Manning

饰：Self - Top Ten List Presenter: #3

克里斯·洛克

Chris Rock

饰：Self - Top Ten List Presenter: #5

杰瑞·宋飞

Jerry Seinfeld

饰：Self - Top Ten List Presenter: #7

芭芭拉·沃尔特斯

Barbara Walters

饰：Self - Top Ten List Presenter: #9

希拉里·罗德姆·克林顿

Hillary Rodham Clinton

饰：Self,(archive footage) (as Hillary)

蒂娜·菲

Tina Fey

饰：Self - Top Ten List Presenter: #2

Barbara Gaines

Barbara Gaines

饰：Self - Executive Producer,(as Barbara)

Harry Joseph Letterman

饰：Self - Featured Audience: David's Son,(as Harry)

汤姆·马龙

Tom Malone

饰：Self - CBS Orchestra: Trombone

史蒂夫·马丁

Steve Martin

饰：Self - Top Ten List Presenter: #8

比尔·默瑞

Bill Murray

饰：Self - Top Ten List Presenter: #1