Doctor Farrel Emerson
Ron Howard (voice)
Dr. Ridgeway
Maurice
Randolph Addison
PJ Prosser
Wayne Storm
Gangster #2
Dr. Nicholson
Male shopper
Deputy Chief Williams
Professor
Man (voice)
Bob Philips
Dr. Land
Christopher Walken Impersonator/ Tommy Lee Jones Impersonator
Papa Fossil / Pterry / Grock (voice)
Carlos Chang O'Brien / Megalord (voice)
PSA Director
TELMU White
Signal Hill Married Man
Accountant #1
Officer Wholihan
Eeyore / Merlin (voice)
Forensic Scientist
Police Officer at Parade
Beroul / Cheleb / Quedbas (voice)
President Ronald Reagan (voice)
Captain Super (voice)
John F. Kennedy / Dwight D. Eisenhower (voice)
Slam Bradley (voice)
Johnny Carson (voice)
Ray Price
Commissioner Gordon / Scarecrow (voice)
Dr. Geller
Gordon / Deadshot (voice)
Phil Flaxman / Detective (voice)
King (voice)
Victor Fries (voice)