Adventure Time Pen and Jake have to rescue Princess Bubblegum from the antagonistic Ice King. Details Casts Videos Galleries Posters Title Adventure Time Release Date 2007-01-11 Runtime 00 Hours 07 Minutes Genres Adventure Animation Comedy Fantasy Mystery Production Companies Frederator Networks Production Countries United States of America Zack Shada... Pen (voice)... John DiMaggio... Jake / Additional Voices ... Paige Moss... Princess Bubblegum (voice... Dee Bradley Baker... Rainicorn / Additional Vo... John Kassir... Ice King (voice)... Tom Kenny... Additional Voices (voice)... Adventure Time Pilot (Nicktoons) (Trailer) Original Size (1366x768) Original Size (1280x720) Original Size (500x750) Original Size (1200x1800) Original Size (1200x1800) Original Size (1200x1800) Original Size (1200x1800)