Hammy's Boomerang Adventure RJ the raccoon produces a nature video, which turns out to be an excuse for him and the porcupine children to play pranks on Hammy the squirrel. Details Casts Galleries Posters Title Hammy's Boomerang Adventure Release Date 2006-10-17 Runtime 00 Hours 04 Minutes Genres Comedy Family Animation Production Companies DreamWorks Animation Production Countries United States of America, United Kingdom Bruce Willis... RJ (voice)... Garry Shandling... Verne (voice)... Steve Carell... Hammy (voice)... Wanda Sykes... Stella (voice)... Sami Kirkpatrick... Bucky (voice)... Shane Baumel... Spike (voice)... Madison Davenport... Quillo (voice)... Original Size (1920x1080) Original Size (1920x1080) Original Size (1000x1500) Original Size (1400x2100)