Cathy Malkasian Director Jeff McGrath Director Lacey Chabert Eliza Thornberry Voice Tom Kane Darwin Voice Tim Curry Nigel Thornberry Voice Lynn Redgrave Cordelia Thornberry Voice Jodi Carlisle Marianne Thornberry Voice Danielle Harris Debbie Voice Flea Donnie Thornberry Voice Rupert Everett Sloan Blackburn Voice Marisa Tomei Bree Blackburn Voice Melissa Greenspan Sarah Wellington Voice Kevin Michael Richardson Shaman Mnyambo Voice Obba Babatundé Boko Voice Alfre Woodard Akela, the mother cheetah Voice Brock Peters Jomo Voice Brenda Blethyn Mrs. Fairgood Voice Gabor Csupo Producer Arlene Klasky Producer Kate Boutilier Writer Albie Hecht Executive Producer Julia Pistor Executive Producer Eryk Casemiro Executive Producer Hal Waite Executive Producer Terry Thoren Co-Producer Tracy Kramer Co-Producer Norton Virgien Co-Producer Charlie Adler Voice Director George Acogny Music Supervisor Drew Neumann Original Music