Main article: The Mega-Maniacs Hogan's second run lasted a year, during which time he starred in the movie No Holds Barred. The film was the inspiration of a feud with Hogan's co-star Tom Lister, Jr., who appeared at wrestling events as his movie character, Zeus. Zeus was a monster heel who was "jealous" over Hogan's higher billing and wanted revenge. Hogan, however, was easily able to defeat Zeus in a series of matches across the country during late 1989, beginning with a tag team match at SummerSlam, in which Hogan and Brutus Beefcake topped Zeus and Savage. Hogan and Beefcake defeated Zeus and Savage in a rematch at the No Holds Barred pay-per-view to end the feud. Also during his second run, Hogan won the 1990 Royal Rumble match. He dropped the title to Intercontinental Champion The Ultimate Warrior in a title vs. title match at WrestleMania VI. It was the first time in over seven years that Hogan suffered a defeat with a clean finish. This title match was unique because the two wrestlers were both faces, and Hogan graciously handed Warrior the belt and hugged him at the conclusion of the match. Hogan soon became embroiled in a heated feud with the 468-pound Earthquake, who gained infamy by crushing Hogan's ribs in a sneak attack on The Brother Love Show in May 1990. On television, announcers explained that Hogan's injuries and his WrestleMania VI loss to The Ultimate Warrior both took such a huge toll on his fighting spirit that he wanted to retire. Viewers were asked to write letters to Hogan and send postcards asking for his return (they got a postcard-sized picture in return, autographed by Hogan, as a "thank-you"). Hogan returned by SummerSlam 1990 and for several months, dominated Earthquake in a series of matches across the country. His defeat of this overwhelmingly large foe caused Hogan to add a fourth demandment: believing in yourself. He would also be known as "The Immortal" Hulk Hogan. Hogan became the first wrestler to win two Royal Rumble matches in a row, as he won the 1991 Royal Rumble match. At WrestleMania VII, Hogan stood up for the USA against Iraqi-sympathizer Sgt. Slaughter, defeating him for his third WWF Championship.[11][69][70] Hogan started a feud with The Undertaker in the fall of 1991 and lost the WWF title to Undertaker at Survivor Series due to interference from Ric Flair.[11][71][72] Just six days later, Hogan regained the title in a match held on a special pay-per-view named This Tuesday in Texas, beginning his fourth WWF Championship reign but due to the controversy surrounding the end of both matches, the title was again declared vacant. The WWF Championship was decided at the 1992 Royal Rumble in the Royal Rumble match. Hogan was eliminated by storyline friend Sid Justice and failed to regain the championship. The two patched things up and teamed up together on the February 8, 1992 edition of Saturday Night's Main Event against the new WWF Champion Ric Flair and The Undertaker. Sid turned heel by abandoning Hogan but Flair slapped the referee, which gave Hogan and Sid a disqualification victory. This began a feud between Hogan and Sid. In the ensuing months, Hulk Hogan announced he was contemplating retirement from wrestling and would "bow out" after his match against Sid at WrestleMania VIII. Hogan eventually won the match via disqualification due to interference by Sid's manager Harvey Wippleman. Hogan was then attacked by Papa Shango (who was scripted to cause the disqualification, but arrived too late) and was saved by the returning Ultimate Warrior. Hogan returned to the WWF in January 1993, helping out his friend Brutus Beefcake in his feud with Money Inc. (Ted DiBiase and Irwin R. Schyster) and officially renamed themselves The Mega-Maniacs. At WrestleMania IX, Hogan and Beefcake took on Money Inc. for the WWF Tag Team Championship but ended up losing the match by disqualification. Later that night, Hogan won his fifth WWF Championship by pinning Yokozuna only moments after Yokozuna's defeat of Bret Hart. At the first annual King of the Ring pay-per-view on June 13, 1993, Hogan defended the championship against the former champion, Yokozuna, in his first title defense since defeating Yokozuna at WrestleMania IX. During the course of the match, Yokozuna kicked out of Hogan's signature leg drop. The bout came to its close when a "Japanese photographer" (actually a disguised Harvey Wippleman) got on the apron and distracted Hogan, before shooting some sort of fireball out of the camera and into Hogan's face. This was followed by Yokozuna hitting a leg drop on Hogan for the pin. After his victory, Yokozuna proceeded to give Hogan a Banzai Drop. As Yokozuna celebrated, Hogan was helped back to the locker room by ringside officials as he clutched his face. Hulkamania had seemingly taken its final breath. This would be Hogan's last WWF pay-per-view appearance until 2002, as both he and Jimmy Hart were preparing to leave the promotion. Hogan would continue his feud on the house show circuit with Yokozuna until August 1993. After that, Hogan would sit out the rest of his contract which expired later that year. In 1994, a steroids scandal threatened the WWF, and Hogan testified in court that he had used steroids over a period of 12 years "to get big" and had also introduced WWF Chairman Vince McMahon to steroids during the filming of No Holds Barred. Both men also had Pennsylvania doctor George Zahorian send steroids to WWF's corporate office via FedEx. Hogan, however, never accused McMahon of distributing steroids himself, but Hogan also testified that steroid use was rampant in the WWF. His testimony may have kept McMahon out of prison, but it hurt both Hogan and the WWF's public image.