In which Power Rangers season did the special episode 'Forever Red' air?

The special episode “Forever Red” aired in Power Rangers: Wild Force.

“Forever Red” was the 34th episode of Wild Force and was created to celebrate the franchise’s tenth anniversary. Its story brought together the current Wild Force Red Ranger, Cole Evans, with several former Red Rangers for a mission against General Venjix and surviving forces of the Machine Empire.

The crossover connected multiple eras of the franchise, including Mighty Morphin Power Rangers, Power Rangers Zeo, Turbo, In Space, Lost Galaxy, and Time Force. Tommy Oliver, played by Jason David Frank, helped assemble the veteran team, while Cole represented the then-current Wild Force season.

The episode is often remembered as one of Power Rangers’ major anniversary crossovers, but it is not a standalone season or movie. It is part of Wild Force’s regular episode count. It originally aired on October 5, 2002, during Wild Force’s run, which began on Fox Kids before moving to ABC Kids later that year.