Wich episode were college students became super fast.

Hello, some years 以前 I've seen an episode where some college students found a cave with a strage light. The exposure to this light let them became super-fast, like a super power.

I remeber that the FBI found the school thanks to a video recording where they saw, in a single frame, the 颜色 of the ''college football team''.

Thank 你 so much