Warning: The above photo of Walter sporting some slammin’ sideburns coupled with FRINGE’s April 1st spring premiere should in no way fool you. Seriously. Despite an April Fool’s Day relaunch, there will be very little to laugh about when the sophomore series returns. Why? Well, we’re not about to spoil the fun here. Except to say that the episode entitled “Peter” will flashback to 1985 and feature your first look at Peter’s hereto unforeseen mother played by Irish actress Orla Brady. Feel free to fill in the blanks by checking out a few incredibly spoiler-heavy photos after the jump. 
Photo Credits: Liane Hentscher/FOX