The Exodus: Part 1

I wish I could say that this pivotal episode was a must-see, but if you've stuck around this long in the series, you know that quality is not really a major strong point any more. In this episode, the sliders end up on a military base, embroiled in a murder mystery, a worldwide disaster, and a megalomaniacal base commander. It's difficult to keep this spoiler free, but significant changes happen to the show after this two part episode. Unfortunately, for most fans, this marks the end of what they consider to be watchable incarnation of Sliders. Beware the writing and acting of further episodes. The quality dropoff is significant.