Beast Wars: Transformers: Cast Rate: –☹️ Very Bad🙁 Bad😐 Average🙂 Good😃 Excellent🤩 Super! ★ Save Rating✔ Rating Saved! Notify me: –about new episodeabout new seasonabout end of season Subscribe✔ Subscription Saved! Beast Wars: Transformers Adventure, Science-Fiction, Action 9/16/96 – 5/7/99 United States GeneralEpisodesTranslationsCastCharactersGallery Cast See full cast → Garry Chalk as Optimus Primal David Kaye as Megatron Richard Newman as Rhinox Ian James Corlett as Cheetor Don Brown as Scorponok Jim Byrnes as Inferno Venus Terzo as Blackarachnia Blu Mankuma as Tigatron Alec Willows as Tarantulas Colin Murdock as Quickstrike David Sobolov as Depthcharge Doug Parker as Terrorsaur Elizabeth Carol Savenkoff as Predacon Ship Computer Pauline Newstone as Airazor Susan Blu as Una