Doctor Who returned for its eighth modern season, with Peter Capaldi’s Twelve enjoying a Victorian adventure with his latest companion, Clara Oswin Oswald (Jenna Coleman). And that’s a big part of the appeal of Doctor Who, isn’t it? The idea of getting a guided tour of all of time and space. If the TARDIS suddenly materialized in your living room and the Doctor invited you in, who wouldn’t be tempted to sign on for as long as he’d have you? But if you’re going to travel through time, you want to have good company and you want it to not be an enormous pain in the ass. As you’ll see in this article, that’s not always guaranteed. Sometimes you get a sweet-ass DeLorean, sure…but sometimes you get Ashton Kutcher.
Just in case you’re in the market for a vacation into last week, you’ll definitely want to consider your options. Thankfully we did the legwork for you. Here are our picks for which time travelers would be worth your time, and which ones you’ll want to avoid at all costs.