Steve Carell

Larry 'Doc' Shepherd

Bryan Cranston

Sal Nealon

Laurence Fishburne

Reverend Richard Mueller

J. Quinton Johnson

Charlie Washington

Deanna Reed-Foster

Ruth Mueller

Yul Vazquez

Lieutenant Colonel Wilits

Jeff Monahan

O'Toole

Richard Barlow

Angry Father

Jane Mowder

Rental Truck Employee

Richard Robichaux

Anorak

Kate Easton

Phone Shop Clerk

Cicely Tyson

Mrs. Hightower

Samuel Davis

Larry Jr. (voice)

Brian 'Wolfman Black' Bowman

Church Member (uncredited)

Chris Dettone

Train Passenger (uncredited)

Chris Drexel

Bar Patron (uncredited)

John W. Iwanonkiw

J Tinsley Amtrak Baggage Handler (uncredited)

Daniel James

Cellphone Store Patron (uncredited)

Wain Jenkins

Choir Member (uncredited)