Townsend Coleman
as
Himself
Brian Henson
as
Himself
Kevin Clash
as
Himself
Pat Fraley
as
Himself
Townsend Coleman
as
Brian George
as
Efrem Zimbalist Jr.
as
Alfred Pennyworth
Michael Ansara
as
Dr. Victor Fries / Mr. Freeze
Alan Ritchson
as
Aquaman
James Arnold Taylor
as
Captain Cold
Townsend Coleman
as
Dr. Magnus
Keith David
as
The Centre
Bubba Smith
as
Johnson
David Pressman
as
Kid at Grocery Store
William Sanderson
as
Tyke Thayden
Townsend Coleman
as
Waiter
Ray Patterson
Director
Don Messick
as
Boo Boo / Ranger Smith
Frank Welker
as
DX Nova
Peter Cullen
as
Ranger Roubideux
Townsend Coleman
as
Zor One
Penn Jillette
as
Himself - Host
Dennis Quaid
as
Self - Co-Host
Danny Mann
as
Various
Townsend Coleman
as
Various
Bruce W. Timm
Director
Townsend Coleman
as
Drill Operator
James Marsters
as
Lex Luthor
James Arnold Taylor
as
Officer Tucker
Sheb Wooley
as
Screaming Civilian
Jay Oliva
Director
David Selby
as
Commissioner Gordon
Dee Bradley Baker
as
Don
Frank Welker
as
Mayor Stevenson / Frank / Lt. O'Halloran
Townsend Coleman
as
Morrie / Abner
Jay Oliva
Director
David Selby
as
Commissioner Gordon
Dee Bradley Baker
as
Don
Frank Welker
as
Mayor Stevenson / Weather Man
Townsend Coleman
as
Morrie
Townsend Coleman
as
Additional Voices
Danny Mann
as
Additional Voices
Rashida Jones
as
Donna Who
Benedict Cumberbatch
as
The Grinch
Douglas Seale
as
Crysta's Father
Tim Curry
as
Hexxus
Townsend Coleman
as
Knotty
Christian Slater
as
Pips
Townsend Coleman
as
Additional Voices
David Arnott
as
Additional Voices
Scarlett Johansson
as
Ash
Matthew McConaughey
as
Buster Moon
Townsend Coleman
as
Commissioner Gordon
Clancy Brown
as
Lex Luthor
Laura Bailey
as
Poison Ivy / Harley Quinn / Wonder Woman / Additional Voices
Charlie Schlatter
as
Robin / Tim Drake / The Flash / Barry Allen / Additional Voices
Janet Waldo
as
Alice
Hal Rayle
as
Ed Sullivan
Alan Young
as
The White Knight
Townsend Coleman
as
Tom Fool