Directed by Sylvia Keulen   Written by Jeff Astrof   Gabor Csupo   Mady Julian   Arlene Klasky   Arnold Margolin   Steve Pepoon   Mark Risley   Mike Sikowitz   David Silverman   Stephen Sustarsic   Cast Lacey Chabert ... Eliza Thornberry (voice) Jodi Carlisle ... Marianne Thornberry (voice) Tim Curry ... Nigel Thornberry (voice) Flea ... Donnie (voice) Danielle Harris ... Debbie Thornberry (voice) Tom Kane ... Darwin (voice) Amir AboulEla ... Hakim (voice) Lauri Johnson ... Ostrich (voice) Dana Kaminski ... Gecko (voice) M. Emmet Walsh ... Gemsbok #1 (voice) April Winchell ... Gemsbok #2 (voice) Produced by Eva Almos   Eryk Casemiro   Gabor Csupo   Cella Nichols Duffy   Christine Ferriter   Arlene Klasky   Jeff McGrath   Laslo Nosek   Ed Scharlach   Original Music by Drew Neumann

Additional Info Premiere: August 18, 1999 DVD Release: December 01, 2010 Country: Distributor: Shout! Factory Websites: Production Companies Klasky-Csupo Nickelodeon Network Distributors CBS All Access   (2020) (USA) (video) (VOD) Hasbro   (2003) (USA) (video) Nickelodeon Network   (1998-2001) (USA) (TV) Nickelodeon   (USA) (TV) Shout! Factory   (2011) (USA) (DVD) (season one) Shout! Factory   (2011) (USA) (DVD) (season two, part 1) Shout! Factory   (2012) (USA) (DVD) (Season Two, Part 2) Shout! Factory   (2015) (USA) (DVD) (complete series) Rating Stats Overall Rating -- / 10 Our Rating -- / 10 Your Friends -- / 10 Male Users -- / 10 Female Users -- / 10 Site Ranking #3,931 / 21,061 Site Ranking