Power Rangers Time Force

Power Rangers Time Force is an American television series and the ninth season of the Power Rangers franchise, based on the Super Sentai series Mirai Sentai Timeranger.

Lovestruck Rangers ( Episode 21)
The male members of Time Force all seem to be attracted to the same girl for different reasons. When it starts to cause friction in the team, Jen orders them to stop seeing her. Hearing that Wes missed a job, Jen tracks him down and finds that he's still seeing the same girl, who it turns out is a mutant. Now, it's up to Jen and Katie to free their teammates from her influence. Jen breaks the mutant's control bracelet and the Rangers capture her after quite long fight.

Time Force Traitor ( Episode 26)
Steelix, Jen's old Time Force partner, seeks revenge on Jen for getting him locked up. He steals her morpher, fights her on her own, then turns her insane. Wes breaks Jen out of the spell, and all of the Rangers defeat Steelix.