John O'Hurley

as Don 'Pop' Philips

as King Neptune (voice)

as Arnold Harris

as General Zartogg

as Hades Burns (voice)

as King Neptune (voice)

as God (voice)

as Roger Doofenshmirtz (voice)

as Walter

as Self

as Glenn

as Influenza

as Father David

as Hadithi (voice)

as Vex Mullery (voice)

as Roger (voice)

as Gothball (voice)

as Mr. Slate (voice)

as Donny De Bona

as Roger Doofenshmirtz (voice)

as Roger Doofenshmirtz (voice)

as The Great Pauldini (voice)

as (voice)

as Christopher Neff

as Knight Lilliputtian (voice)

as Mr. Rexford

as Lola's Dad (voice)

as Narrator

as King Neptune

as Skipper Shelton (voice)

as Drug PSA (voice)

as Rear Admiral Ted Gordon

as Ellis Crane (voice)

as Sir Sinclair M. Skeeto

as Silvano

as Buddy Hennings

as Self

as Captain Jim Bob Sherwood

as Roger Doofenshmirtz (voice)

as Ro-juh Doofengung (voice)

as Kringle (voice)

as Self

as Self - Contestant

as Self - Audience Member

as Self - Restaurant Patron

as Dentyne Executive / Pilot (voice)

as Self

as Blake (voice)

as Buck Reynolds

as Mr. Simms

as Dr. Carlson

as Peter

as Roger Heidecker

as Star Johnson (voice)

as Captain Star Johnson (voice)

as Self - Host

as Beavis Bottomczek (voice)

as Mayor Snipper (voice)

as Neils (voice)

as Tim 'Timbo' Chadway

as King Wallace II / Ancient King (voice)

as Johannes Niels (voice)

as Earle Hansen

as Richard Mecks

as Phantom Blot (voice)

as Mr. Bill Erlicht

as King Nova (voice)

as Mayor Sam

as Self - Host

as Walter Drooz

as Paul Holdrith

as King Neptune (voice)

as Cult Leader (voice)

as (voice)

as King Cinyras (voice)

as Stewart

as Stewart Collins

as Woody Woodson

as Mr. Ferber

as Robert McSwain

as Wyn Goalmaster

as Hugh Sterling

as Hal Damon

as Ted Dunleavy

as Brad Shaw

as Professor Beltran

as Johnny on TV Show (voice)

as Hennessey

as Lt. Cabrell

as Kemp

as Kyle Roberts

as Tad Sherman

as Allen Cooper

as Announcer #2

as David Coopersmith

as Cal

as Grant

as Thomas Jay Fallow

as Dr. Pollidori

as Jean Luc Gerard

as Dr. VonDerphal

as John Marshall

as Howard Gurman

as Paul Manetti

as Detective Turner

as Pat DiCicco

as J. Peterman

as Dolan

as Dr. Salters

as Ralph Stafford

as Stephen Slade

as Greg Shaeffer

as Self - Host