Join or Sign In
Sign in to customize your TV listings
By joining TV Guide, you agree to our Terms of Use and acknowledge the data practices in our Privacy Policy.
Two men attempt some of the craziest acts in science to determine if they are possible or not.
There are no TV Airings of What Could Possibly Go Wrong? in the next 14 days.
Add What Could Possibly Go Wrong? to your Watchlist to find out when it's coming back.
Check if it is available to stream online via "Where to Watch".