Watch The Ren & Stimpy Show Season HD Full Free on solarmovie.do. Watch The Ren & Stimpy Show tv series online free. Ren, a psychotic Chihuahua, and Stimpson J. Cat, a dimwitted Manx cat who goes by the nickname Stimp...Ren, a psychotic Chihuahua, and Stimpson J. Cat, a dimwitted Manx cat who goes by the nickname Stimpy, have a host of unusual adventures.