Even several seasons into From, viewers are still wondering what, exactly, happened to Tabitha (Catalina Sandino Moreno) and Jim Matthews’ (Eion Bailey) son, Thomas. Although Thomas has yet to appear on-screen, the child is mentioned in the very first episode of the sci-fi horror series. While on a road trip, the Matthews family Tabitha, Jim, and their children, Julie (Hannah Cheramy) and Ethan (Simon Webster) encounter a fallen tree. With the way forward inaccessible, Jim turns the family’s RV around, which is when the foursome, like the rest of From‘s cast of characters, realizes they’re in trouble.