Kenneth Calloway (Mark Duplass) is a weird guy. He posted an ad in the local newspaper looking for a time-travel companion. “Must bring your own weapons. Safety not guaranteed”, it said on the ad. Enter Darius Britt (Aubrey Plaza), a disaffected geeky intern from Seattle Magazine, who posed as a candidate, only so they could set up Kenneth for an interview. And guess what, they clicked in no time. Kenneth proceeds to train Darius in preparation for their trip, while Darius’ boss Jeff (Jake Johnson) and the other intern pass time. There’s also a sub-plot where Jeff tries to reconnect with his old flame which mirrors Kenneth’s reason for wanting to go back in time. Meanwhile government agents are growing suspicious of Kenneth’s activities which includes but not limited to stealing pieces of technology from a laboratory. Is he nuts or is he not? Was expecting a low budget science-fiction thriller and this is what I got: an endearing well written science-fiction comedy. There may be no eye popping visual effects, but the characters are 3D.