Jill Helms

饰：Herself

Cynthia Stringfield

饰：Herself

Sophia Yin

饰：Herself

Karen Bales

饰：Herself

Andrea Goodnight

饰：Herself

Kara Harpham

饰：Herself

Diana L. Guerrero

饰：Herself

David Riherd

饰：Himself

Owen Maercks

饰：Himself

Diego Barquinero

饰：Interpreter,2 episodes, 2008, / ...

Goldie Chan

饰：Ms. Yu,1 episode, 2009,

朱尔斯·西尔维斯特

Jules Sylvester

饰：Self - Animal Trainer,3 episodes, 2008, / ...

Linda Rayor

饰：Self - Cornell University,2 episodes, 2008,

Jesus Aceves

饰：Self,2 episodes, 2008,

Armand Leroi

饰：Self,2 episodes, 2018,

Oleg Kulik

饰：Self - Performance Artist,1 episode, 2008,

奈吉尔·马文

Nigel Marven

饰：Self,1 episode, 2008,

Roy Gross

饰：Self - SPCA,1 episode, 2010,

Gary Driscoll

Gary Driscoll

饰：Self - Nevada County Sheriff's Department,1 episode, 2010,

Gregory Popovich

饰：Self,1 episode,

Michael Stoskopf

饰：Self - NC State University,1 episode, 2009,

Erik 'Lizard Man' Sprague

饰：Self,1 episode, 2008,

Heather Boswell

饰：Self,1 episode, 2008,

Sean Bush

饰：Self,1 episode, 2010,

C. Thomas Biscardi

饰：Self,1 episode, 2008,

Joshua P. Warren

饰：Self,1 episode, 2009,

Matthew Skomo

饰：Port Yard Worker,1 episode, 2010,

Drew Gregory

饰：Self - Fisherman,1 episode, 2018,

Daphne Neville

Daphne Neville

饰：Self - Otter Rescuer,1 episode,

Brad Davidorf

Brad Davidorf

饰：Self - Narrator,10 episodes, 2018,

Beau Weaver

Beau Weaver

饰：Narrator,3 episodes, 2008-2009, / ...

Erich Ritter

Erich Ritter

饰：Self,1 episode, 2008,

Bina Patel

Bina Patel

饰：Self,1 episode, 2008,

Nick Inchausti

饰：Self - Insect and Rodent Specialist,1 episode, 2008,

Travis Fessler

饰：Self,1 episode, 2010,

Florian Graner

饰：Self - Underwater Photographer,1 episode, 2008,

Dave Elder

饰：Self - FDA,1 episode, 2009,

Stuart Claxton

饰：Self,1 episode, 2010,

Adrian Shine

饰：Self - Loch Ness Investigator,1 episode, 2008,

Wim Delvoye

饰：Self,1 episode, 2010,

Andy 'Grasshopper' Hurdman

饰：Self - Fisherman,1 episode, 2008,

Lynn Kimsey

饰：Self - Entomologist,1 episode, 2010,

Rochelle Buffenstein

饰：Self,1 episode, 2010,

Gordon Woods

饰：Self,1 episode, 2008,

Todd Endris

饰：Self - Shark Attack Victim,1 episode, 2008,

Patrice Faye

饰：Self - Crocodile Hunter,1 episode, 2009,

Jason Schlosberg

饰：Self - Kruger Witness,1 episode, 2009,

Colleen Kinzley

饰：Self - Oakland Zoo,1 episode, 2010,

Dennis Avner

Dennis Avner

饰：Self - Cat Man,1 episode, 2008,

Bill Spencer

Bill Spencer

饰：Self - Patient,1 episode, 2008,

Shannon Ainslie

饰：Self,1 episode, 2008,

Petal the Dog

饰：Self,1 episode, 2008,

Adam Prout

饰：Dog Burglar,1 episode, 2010,

Murdock Timmons

饰：1 episode, 2010

Drew Kaplan

饰：Self - Diver,1 episode, 2018,

Valerie Taylor

饰：Self,1 episode,