Onward and Upward: Ren and Stimpy are back, and living in the mouth of a homeless drunk. When Ren can't take the living conditions anymore, he and Stimpy move into a spittoon at a bar, where they feast on bodily excretions and finally confirm fan speculation about their sexuality. (June 26, 2003)
Ren Seeks Help: After a horrible fight with Stimpy, Ren goes to a psychiatrist (Mr. Horse) and flashes back to his childhood, where his sociopathic tendencies flourished. (July 3, 2003)
Fire Dogs 2: Following the events of Fire Dogs from the original series (and based on John Kricfalusi's actual encounters with fellow controversial cartoonist Ralph Bakshi), Ren and Stimpy spend time with the head fireman from the first cartoon, which turns into a nightmare. (Part 1 - July 17, 2003) (Part 2 - July 24, 2003)
Naked Beach Frenzy: In this scandalously revealing episode, Ren and Stimpy spend a day at the beach, where Ren enjoys the view of hot, scantily-clad women. note Not aired in US. (DVD - July 18, 2006)
Stimpy's Pregnant: Stimpy once again mistakes something from his bowels as pregnancy (cf. "Son of Stimpy"), only here, it's more disgusting than heartwarming. note Not aired in US. (DVD - July 18, 2006)
Altruists: In a loose parody of several Three Stooges shorts (the original ones with Moe, Larry, and Curly), Ren and Stimpy build a house for a beautiful woman and her son who have been left homeless. note Not aired in US. (DVD - July 18, 2006)
Life Sucks: Unfinished episode. Stimpy is enjoying life when Ren, in his usual mood, tells Stimpy that life sucks and proceeds to show him why.