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Cast | + Add Cast |
91 cast members |
Name | Episodes | Known for |
---|---|---|
David Heil
Self - Host / Self - Co-Host / Host
|
105
|
|
Peggy Knapp
Self - Field Reporter / Co-Host / Field Reporter / Self - Co-Host
|
83
|
|
Nancy Gibson
Self - Naturalist
|
67
|
|
Ira Flatow
Self - Host
|
42
|
|
Jan Serie
Self - Medical Expert / Self
|
26
|
|
SuChin Pak
Self - Co-Host
|
15
|
|
Brian Hackney
Self - Co-Host
|
12
|
|
Dave Huddleston
Self - Co-Host
|
11
|
|
Eileen Galindo
Self - Co-Host
|
9
|
|
Larry Rudnick
Self - Astronomer / Self / Self - Physicist
|
8
|
|
Jack Netland
Self - Physics Teacher / Self - Physicist / Self - physics teacher
|
8
|
|
Arthur Grosser
Self - Food Chemist / Self - Chemist
|
5
|
|
Norman Gary
Self - Entymologist
|
2
|
|
Thane Maynard
Self
|
2
|
|
Jearl Walker
Self / Self - Physicist
|
2
|
|
Morris Davidman
Self - Medical Expert / Self - Physician
|
2
|
|
Tim Russell
Nosy Autograph Hunter / Sportscasters
|
2
|
|
Roger Richman
Self - Stuntman
|
2
|
|
Robin Leach
Self
|
2
|
|
Betty White
Self
|
2
|
|
2
|
||
Catfish Hunter
Self
|
1
|
|
Ed Metzger
Albert Einstein
|
1
|
|
Kirby Puckett
Self
|
1
|
|
Don Ho
Self
|
1
|
|
Danny Sullivan
Self - Race Car Driver
|
1
|
|
Dale Fine
Self
|
1
|
|
Bruce Dan
Self - Medical Expert
|
1
|
|
Nigel Bennett
Self - Indy Car Designer
|
1
|
|
Steve Allen
Self
|
1
|
|
Tom Smothers
'Yo-Yo Man' / Self
|
1
|
|
Dick Smothers
Self
|
1
|
|
Clark Niederjohn
Vince the Crash Dummy
|
1
|
|
Paul David Magid
Dmitri Karamozov - Juggler
|
1
|
|
Richard Ooms
Isaac Newton
|
1
|
|
Howard Jay Patterson
Ivan Karamozov - Juggler
|
1
|
|
Richard Terrile
Self - JPL Astronomer
|
1
|
|
Val Cervenka
Self - Entomologist
|
1
|
|
Dan Dahlberg
Self - Physicist
|
1
|
|
Mark Ettinger
Alexei Karamozov - Juggler
|
1
|
|
Tom Cornell
Self - Kidney Recipient
|
1
|
|
Hank Ryan
Self - Physics Teacher
|
1
|
|
Anna Chen
Larry the Crash Dummy
|
1
|
|
Roderick Kimball
Pavel Karamozov - Juggler
|
1
|
|
Jon Barber
Self - Physics Teacher
|
1
|
|
Dick Cavett
Self
|
1
|
|
Ted Nugent
Self
|
1
|
|
Kreskin
Self
|
1
|
|
Jay Shelton
Frisbee Champion / Self - Physics Teacher
|
1
|
|
Paul Canniff
Self
|
1
|
|
Wade Barry
Murder victim
|
1
|
|
Chris Velasco
Suspicious guy
|
1
|
|
Maynard M. Miller
Self - Glaciologist
|
1
|
|
Joseph Demko
Audio Technician
|
1
|
|
Bob McCoy
Self - Medical Quackery Devices Expert
|
1
|
|
Lynn Rogers
Self - Bear Researcher
|
1
|
|
Roger Hopperton
Autograph seeker
|
1
|
|
Crystal Gayle
Self
|
1
|
|
Al Gore
Self
|
1
|
|
Steve Johnson
Self - Make-up Artist
|
1
|
|
Bill Corso
Self - Make-up Artist
|
1
|
|
Peter Stader
Self - Stuntman
|
1
|
|
Kristian Berg
Self
|
1
|
|
Robert Hutchings
Self
|
1
|
|
Michael York
Self
|
1
|
|
Dweezil Zappa
Self
|
1
|
|
Monty Hall
Self
|
1
|
|
Rhonda Smith-Sanchez
Self - Windsurfer
|
1
|
|
Steven Spielberg
Self
|
1
|
|
Shelley Duvall
Self
|
1
|
|
Phil Tippett
Self
|
1
|
|
Scott Hamilton
Self
|
1
|
|
Steve 'Spaz' Williams
Self - Computer Animator
|
1
|
|
Mark A.Z. Dippé
Self
|
1
|
|
Stefen Fangmeier
Self
|
1
|
|
Christopher Boyes
Self - Foley Mixer
|
1
|
|
Dennie Thorpe
Self - Foley Artist
|
1
|
|
Eric Armstrong
Self - Computer Animator
|
1
|
|
Craig Hayes
Self
|
1
|
|
Billy Ray Hobley
Self - Harlem Globetrotter
|
1
|
|
Derrick Pitts
Self - Astronomer
|
1
|
|
Leonard Pitt
Self - Mime Instructor
|
1
|
|
Curley 'Boo' Johnson
Self - Harlem Globetrotter
|
1
|
|
Kimberly Elise
Bile duct supervisor
|
1
|
|
Craig T. Nelson
Self
|
1
|
|
Soccer the Dog
Actor
|
1
|
|
Woolf Byrne
Dr. Watson
|
1
|
|
Bob Wander
Self
|
1
|
|
Larry Agenbroad
Self
|
1
|
|
Sandra K. Horner
Assistant 1992-1993 (uncredited)
|
1
|
|
Raymond L. Martinez
Self - Poker Flat Rocket Technician (uncredited)
|
1
|