Power Rangers Time Force Dawn of Destiny (2002)

Locked in a fierce battle with Venomark the Rangers are bitten by the venomous mutantexcept for Wes the Red Ranger who runs to his fathers lab for the antitoxin Saved by the serum the Rangers QRex and Shadow Force Blue defeat the vicious Venomark Jen warns Wes that his Dads serum must be destroyed or the future could be in danger of shifting But Mr Collins refuses Its too profitable to give up he says Desperate for the antivenom Ransik and his mutant Severax attack BioLab and unbeknownst to Wes they severely injure his father Suddenly a mysterious figure from the future appears and the Rangers are stunned to see its Alex the original Red Ranger They thought he was dead killed by Ransik The future has shifted he says and he has been sent back to fix it