David Shatraw

as Charles Grimsby

as (voice)

as Tommy Shafter

as Smartie TV (voice)

as Morris Zivkin

as Heads Up Display (voice)

as The Real Jack Newsom

as Professor Hill

as John

as Tom Cole

as Keith the Cabbie

as Harvey Krieg

as Charles Weeding

as Joe

as Mr. Forman

as Mr. Jones (voice)

as Anderson Hemmer

as Goofy Gary

as Hank

as Daniel Nettles

as Sherman Bernstein

as Brian Whitman

as Ted

as Larry

as Husband #1

as The Professor's Grandson

as Paul Walters

as Dr. Jonathan Stone

as Lawyer

as Harvey

as Reporter

as Harold Mott

as Bobby Quinn

as Mr. Peters

as Mr. Risigno

as Joe Wilson

as Mr. Peppers

as Peter Cronin

as Martin

as Shiatsu Client

as Tim Karnewich

as Tommy Shafter

as Ed Merridy

as Kyle

as Michaelangelo (voice) (uncredited)

as Michaelangelo