Adventure Time: 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! Adventure Time Adventure, Comedy, Children 12/7/08 – 9/3/18 United States http://www.cartoonnetwork.com/video/adventuretime/ GeneralEpisodesCastCharactersGallery Cast See full cast → Jeremy Shada as Finn John DiMaggio as Jake John DiMaggio as Jake Hynden Walch as Princess Bubblegum Niki Hyun Yang as BMO Lady Rainicorn Tom Kenny as Ice King Olivia Olson as Marceline the Vampire Queen Pendleton Ward as Lumpy Space Princess Niki Hyun Yang as Lady Rainicorn