S1.E39 ∙ The Joke's on Blue

Zen-Aku, the strange wolf creature, is still confused about his identity. Seeking revenge against the Rangers, he is puzzled by his apparently human tendencies when he rescues a wolf pup. Animus, the Lord of the Wild Zords, appears to help Zen-Aku remember who he is, but Nayzor tricks him and he completely forgets who he is again. During a lunar eclipse, however, Zen-Aku suddenly transforms to his real human form - that of Merrick, a powerful warrior. Merrick explains to the Rangers that 3,000 years ago, he puts on the wolf mask to defeat Master Org, but was then cursed to become Zen-Aku. Princess Shayla orders the Predazord destroyed, believing this will remove the curse. The Rangers vanquish the Predazord, and Merrick becomes himself again! Trying to set things straight, Merrick sets off to face Master Org, but he meets up with Nayzor and the Quadra Org as well. Can he defeat them? If so, will this once very old friend become the Rangers' new friend and stay with them?

Set in a fictional Japanese city in 1949, a master criminal hones in on his latest victim.

10 Man Elimination Tag Team Match: The Rock, Chris Jericho, Kane, The Big Show & The Undertaker vs. Steve Austin, Kurt Angle, Rob Van Dam, Booker T. & Shane McMahon, WWF Intercontinental/WCW U.S. Titles: Edge vs. Test, WWF/WCW Tag Team Titles (Steel Cage Match): The Dudley Boyz vs. The Hardy Boyz, WWF European Title: Christian vs. Al Snow, WWF Women's Title: Lita vs. Trish Stratus vs. Jacqueline vs. Mighty Molly vs. Jazz vs. Ivory, Tajiri vs. William Regal, 20 Man Immunity Battle Royal

Balbir Singh revolts against the chief minister who oppresses the people in the name of the king.

Space cat villain Harry the Heartless holds space mouse Queen Pureheart. Only Mighty Mouse can save her.

A fallen angel (John Lapus) and a tiyanak (Elijah Alejo) join forces to create a superhero whose good deeds will be the two creatures' ticket back to heaven. They have their eyes on Inday (Marian Rivera), a barrio lass who finds out she is adopted during her foster mother's death-bed-confession. Inday sets out to find her roots by going to Manila and seek employment in the household where her true mother previously worked. While working as a maid, Inday puts up with Kokay's (Pokwang) antics, the mayordoma of the household who hates Inday's guts. Inday also encounters the man who would make her heart skip a beat. Jeffrey (Jake Cuenca), an enigmatic rich boy, secretly a superhero by night. Inday's stint in the city soon spirals into a fantastic web of a adventure and conflict as the fallen angel and tiyanak watch over Inday to make sure she will pass the tests given her. If she does, Inday will be given full powers to become the ultimate superhero who will help destroy the enemies of the city.